Browse by Fellow

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Number of items: 285.

Middey, Srimanta ; Ray, Sugata ; Mukherjee, K. ; Paulose, P. L. ; Sampathkumaran, E. V. ; Meneghini, C. ; Kaushik, S. D. ; Siruguri, V. ; Kaushik, S. D. ; Siruguri, V. ; Kovnir, Kirill ; Sarma, D. D. (2011) Glasslike ordering and spatial inhomogeneity of magnetic structure in Ba3FeRu2O9: role of Fe/Ru site disorder Physical Review B: Condensed Matter and Materials Physics, 83 (14). 144419_1-144419_8. ISSN 1098-0121

Nag, Angshuman ; Hazarika, Abhijit ; Shanavas, K. V. ; Sharma, Surinder M. ; Dasgupta, I. ; Sarma, D. D. (2011) Crystal structure engineering by fine-tuning the surface energy: the case of CdE (E=S/Se) nanocrystals Journel of Physical Chemistry Letters, 2 (7). pp. 706-712. ISSN 19487185

Das, Hena ; Sanyal, Prabuddha ; Saha-Dasgupta, T. ; Sarma, D. D. (2011) Origin of magnetism and trend in Tc in Cr-based double perovskites: interplay of two driving mechanisms Physical Review B: Condensed Matter and Materials Physics, 83 (10). 104418_1-104418_5. ISSN 1098-0121

Choudhury, D. ; Mukherjee, S. ; Mandal, P. ; Sundaresan, A. ; Waghmare, U. V. ; Bhattacharjee, S. ; Mathieu, R. ; Lazor, P. ; Eriksson, O. ; Sanyal, B. ; Nordblad, P. ; Sharma, A. ; Bhat, S. V. ; Karis, O. ; Sarma, D. D. (2011) Tuning of dielectric properties and magnetism of SrTiO3 by site-specific doping of Mn Physical Review B: Condensed Matter and Materials Physics, 84 (12). 125124_1-125124_7. ISSN 1098-0121

Karan, Niladri S. ; Sarma, D. D. ; Kadam, R. M. ; Pradhan, Narayan (2010) Doping transition metal (Mn or Cu) ions in semiconductor nanocrystals Journal of Physical Chemistry Letters, 1 (19). pp. 2863-2866. ISSN 1948-7185

Choudhury, Debraj ; Hazarika, Abhijit ; Venimadhav, Adyam ; Kakarla, Chandrasekhar ; Delaney, Kris T. ; Sujatha Devi, P. ; Mondal, P. ; Nirmala, R. ; Gopalakrishnan, J. ; Spaldin, Nicola A. ; Waghmare, Umesh V. ; Sarma, D. D. (2010) Electric and magnetic polarizabilities of hexagonal Ln2CuTiO6(Ln=Y, Dy, Ho, Er, and Yb) Physical Review B: Condensed Matter and Materials Physics, 82 (13). 134203_1-134203_7. ISSN 1098-0121

Choudhury, Debraj ; Das, Barun ; Sarma, D. D. ; Rao, C. N. R. (2010) XPS evidence for molecular charge-transfer doping of graphene Chemical Physics Letters, 497 (1-3). pp. 66-69. ISSN 0009-2614

Nandy, Ashis Kumar ; Mahadevan, Priya ; Sen, Prasenjit ; Sarma, D. D. (2010) KO2: realization of orbital ordering in a p-orbital system Physical Review Letters, 105 (5). 056403_1-056403_4. ISSN 0031-9007

Sarma, D. D. ; Nag, Angshuman ; Santra, Pralay K. ; Kumar, Akshay ; Sapra, Sameer ; Mahadevan, Priya (2010) Origin of the enhanced photoluminescence from semiconductor CdSeS nanocrystals Journal of Physical Chemistry Letters, 1 (14). pp. 2149-2153. ISSN 1948-7185

Srivastava, Bhupendra B. ; Jana, Santanu ; Sarma, D. D. ; Pradhan, Narayan (2010) Surface ligand population controlled oriented attachment: a case of CdS nanowires Journal of Physical Chemistry Letters, 1 (13). pp. 1932-1935. ISSN 1948-7185

Shanavas, K. V. ; Choudhury, Debraj ; Dasgupta, I. ; Sharma, Surinder M. ; Sarma, D. D. (2010) Origin of ferroelectric polarization in spiral magnetic structure of MnWO4 Physical Review B: Condensed Matter and Materials Physics, 81 (21). 212406_1-212406_4. ISSN 1098-0121

Srivastava, Bhupendra B. ; Jana, Santanu ; Karan, Niladri S. ; Paria, Sayantan ; Jana, Nikhil R. ; Sarma, D. D. ; Pradhan, Narayan (2010) Highly luminescent Mn-doped ZnS nanocrystals: gram-scale synthesis Journal of Physical Chemistry Letters, 1 (9). pp. 1454-1458. ISSN 1948-7185

Pradhan, Narayan ; Acharya, Somobrata ; Ariga, Katsuhiko ; Karan, Niladri S. ; Sarma, D. D. ; Wada, Yoshiki ; Efrima, Shlomo ; Golan, Yuval (2010) Chemically programmed ultrahigh density two-dimensional semiconductor superlattice array Journal of the American Chemical Society, 132 (4). pp. 1212-1213. ISSN 0002-7863

Acharya, Shinjita ; Sarma, D. D. ; Jana, Nikhil R. ; Pradhan, Narayan (2010) An alternate route to high-quality ZnSe and Mn-doped ZnSe nanocrystals Journal of Physical Chemistry Letters, 1 (2). pp. 485-488. ISSN 1948-7185

Viswanatha, Ranjani ; Amenitsch, Heinz ; Santra, Sanjitarani ; Sapra, Sameer ; Datar, Suwarna S. ; Zhou, Yu ; Nayak, Saroj K. ; Kumar, Sanat K. ; Sarma, D. D. (2010) Growth mechanism of cadmium sulfide nanocrystals Journal of Physical Chemistry Letters, 1 (1). pp. 304-308. ISSN 1948-7185

Jana, Santanu ; Srivastava, Bhupendra B. ; Acharya, Shinjita ; Santra, Pralay K. ; Jana, Nikhil R. ; Sarma, D. D. ; Pradhan, Narayan (2010) Prevention of photooxidation in blue-green emitting Cu doped ZnSe nanocrystals Chemical Communications, 46 (16). pp. 2853-2855. ISSN 1359-7345

Choudhury, Debraj ; Venimadhav, Adyam ; Kakarla, Chandrasekhar ; Delaney, Kris T. ; Sujatha Devi, P. ; Mondal, P. ; Nirmala, R. ; Gopalakrishnan, J. ; Spaldin, Nicola A. ; Waghmare, Umesh V. ; Sarma, D. D. (2010) Unusual dielectric response in B-site size-disordered hexagonal transition metal oxides Applied Physics Letters, 96 (16). 162903_1-162903_3. ISSN 0003-6951

Nag, Angshuman ; Sarma, D. D. (2009) Solvothermal synthesis of InP quantum dots Journal of Nanoscience and Nanotechnology, 9 (9). pp. 5633-5636. ISSN 1533-4880

Datta, Soumendu ; Kabir, Mukul ; Saha-Dasgupta, Tanusri ; Sarma, D. D. (2009) Study of structural stability and electronic structure of nonstoichiometric CdS nano clusters from first principles Journal of Nanoscience and Nanotechnology, 9 (9). pp. 5489-5492. ISSN 1533-4880

Acharya, Somobrata ; Sarma, D. D. ; Golan, Yuval ; Sengupta, Sucheta ; Ariga, Katsuhiko (2009) Shape-dependent confinement in ultrasmall zero-, one-, and two-dimensional PbS nanostructures Journal of the American Chemical Society, 131 (32). pp. 11282-11283. ISSN 0002-7863

Perucchi, A. ; Marini, C. ; Valentini, M. ; Postorino, P. ; Sopracase, R. ; Dore, P. ; Hansmann, P. ; Jepsen, O. ; Sangiovanni, G. ; Toschi, A. ; Held, K. ; Topwal, D. ; Sarma, D. D. ; Lupi, S. (2009) Pressure and alloying effects on the metal to insulator transition in NiS2−xSex studied by infrared spectroscopy Physical Review B: Condensed Matter and Materials Physics, 80 (7). 073101_1-073101_4. ISSN 1098-0121

Meneghini, C. ; Ray, Sugata ; Liscio, F. ; Bardelli, F. ; Mobilio, S. ; Sarma, D. D. (2009) Nature of "Disorder" in the ordered double perovskite Sr2FeMoO6 Physical Review Letters, 103 (4). 046403_1-046403_4. ISSN 0031-9007

Viswanatha, Ranjani ; Sarma, D. D. (2009) Effect of structural modification on the quantum-size effect in II-VI semiconducting nanocrystals Chemistry - An Asian Journal, 4 (6). pp. 904-909. ISSN 1861-4728

Bardelli, F. ; Meneghini, C. ; Mobilio, S. ; Ray, Sugata ; Sarma, D. D. (2009) Local structure of Sr2FeMoxW1−xO6 double perovskites across the composition-driven metal to insulator transition Journal of Physics: Condensed Matter, 21 (19). 195502_1-195502_9. ISSN 0953-8984

Das, Hena ; Waghmare, Umesh V. ; Saha-Dasgupta, T. ; Sarma, D. D. (2009) Theoretical evidence and chemical origin of the magnetism-dependent electrostructural coupling in La2NiMnO6 Physical Review B: Condensed Matter and Materials Physics, 79 (14). 144403_1-144403_5. ISSN 1098-0121

Muduli, P. K. ; Budhani, R. C. ; Topwal, D. ; Sarma, D. D. (2009) Spin-polarized electron tunneling in polycrystalline Sr2FeMoO6 thin films Journal of Physics: Conference Series, 150 (4). 042132-042132. ISSN 1742-6588

Santra, Pralay K. ; Viswanatha, Ranjani ; Daniels, Steve M. ; Pickett, Nigel L. ; Smith, Jason M. ; O'Brien, Paul ; Sarma, D. D. (2009) Investigation of the internal heterostructure of highly luminescent quantum dot-quantum well nanocrystals Journal of the American Chemical Society, 131 (2). pp. 470-477. ISSN 0002-7863

Viswanatha, Ranjani ; Santra, Pralay K. ; Sarma, D. D. (2009) Self assembly and electronic structure of ZnO nanocrystals Journal of Cluster Science, 20 (2). pp. 389-398. ISSN 1040-7278

Gambardella, Pietro ; Stepanow, Sebastian ; Dmitriev, Alexandre ; Honolka, Jan ; de Groot, Frank M. F. ; Lingenfelder, Magalí ; Gupta, Subhra Sen ; Sarma, D. D. ; Bencok, Peter ; Stanescu, Stefan ; Clair, Sylvain ; Pons, Stéphane ; Lin, Nian ; Seitsonen, Ari P. ; Brune, Harald ; Barth, Johannes V. ; Kern, Klaus (2009) Supramolecular control of the magnetic anisotropy in two-dimensional high-spin Fe arrays at a metal interface Nature Materials, 8 . pp. 189-193. ISSN 1476-1122

Di Castro, D. ; Dore, P. ; Khasanov, R. ; Keller, H. ; Mahadevan, P. ; Ray, Sugata ; Sarma, D. D. ; Postorino, P. (2008) Pressure effects on the magnetic transition temperature in ordered double perovskites Physical Review B: Condensed Matter and Materials Physics, 78 (18). 184416 _1-184416 _5. ISSN 1098-0121

Datta, Soumendu ; Saha-Dasgupta, Tanusri ; Sarma, D. D. (2008) Wannier function study of the relative stability of zinc-blende and wurtzite structures in the CdX (X=S, Se, Te) series Journal of Physics: Condensed Matter, 20 (44). 445217_1-445217_8. ISSN 0953-8984

Nag, Angshuman ; Chakraborty, S. ; Sarma, D. D. (2008) To dope Mn2+ in a semiconducting nanocrystal Journal of the American Chemical Society, 130 (32). pp. 10605-10611. ISSN 0002-7863

Raj, S. ; Sato, T. ; Souma, S. ; Takahashi, T. ; Sarma, D. D. ; Mahadevan, Priya ; Campuzano, J. C. ; Greenblatt, M. ; McCarroll, W. H. (2008) Direct evidence for hidden one-dimensional Fermi surface of hexagonal K0.25WO3 Physical Review B: Condensed Matter and Materials Physics, 77 (24). 245120_1-245120_5. ISSN 1098-0121

Datta, S. ; Kabir, M. ; Saha-Dasgupta, T. ; Sarma, D. D. (2008) First-principles study of structural stability and electronic structure of CdS nanoclusters Journal of Physical Chemistry C, 112 (22). pp. 8206-8214. ISSN 1932-7447

Nag, Angshuman ; Kumar, Akshay ; Prem Kiran, P. ; Chakraborty, S. ; Ravindra Kumar, G. ; Sarma, D. D. (2008) Optically bifunctional heterostructured nanocrystals Journal of Physical Chemistry C, 112 (22). pp. 8229-8233. ISSN 1932-7447

Nag, Angshuman ; Sapra, Sameer ; Prakash, Ankita ; Sen Gupta, Subhra ; Ghangrekar, Ajit ; Periasamy, N. ; Sarma, D. D. (2008) Luminescence in Mn-doped CDS nanocrystals Bulletin of Materials Science, 31 (3). pp. 561-568. ISSN 0250-4707

Sanyal, Prabuddha ; Gupta, Subhra Sen ; Pakhira, Nandan ; Krishnamurthy, H. R. ; Sarma, D. D. ; Ramakrishnan, T. V. (2008) Theory of the unusual doping and temperature dependence of photoemission spectra in manganites Europhysics Letters, 82 (4). 47010_1-47010_6. ISSN 0295-5075

Das, Hena ; Waghmare, Umesh V. ; Saha-Dasgupta, T. ; Sarma, D. D. (2008) Electronic structure, phonons, and dielectric anomaly in ferromagnetic insulating double pervoskite La2NiMnO6 Physical Review Letters, 100 (18). 186402_1-186402_4. ISSN 0031-9007

Marrocchelli, D. ; Postorino, P. ; Di Castro, D. ; Arcangeletti, E. ; Dore, P. ; Cestelli Guidi, M. ; Ray, Sugata ; Sarma, D. D. (2007) Pressure and temperature dependence of the Fano resonance in the Raman spectrum of A2FeMoO6 systems (A=Sr,Ca) Physical Review B: Condensed Matter and Materials Physics, 76 (17). 172405 _1-172405 _4. ISSN 1098-0121

Nag, Angshuman ; Sarma, D. D. (2007) White light from Mn2+-doped CdS nanocrystals: a new approach Journal of Physical Chemistry C, 111 (37). pp. 13641-13644. ISSN 1932-7447

Saha-Dasgupta, T. ; De Raychaudhury, Molly ; Sarma, D. D. (2007) Ferromagnetism in metallic chalcospinels CuCr2S4 and CuCr2Se4 Physical Review B: Condensed Matter and Materials Physics, 76 (5). 054441_1-054441_5. ISSN 1098-0121

Nag, Angshuman ; Sapra, Sameer ; Nagamani, C. ; Sharma, Ajay ; Pradhan, N. ; Bhat, S. V. ; Sarma, D. D. (2007) A study of Mn2+ doping in CdS nanocrystals Chemistry of Materials, 19 (13). pp. 3252-3259. ISSN 0897-4756

Viswanatha, Ranjani ; Santra, Pralay K. ; Dasgupta, Chandan ; Sarma, D. D. (2007) Growth mechanism of nanocrystals in solution: ZnO, a case study Physical Review Letters, 98 (25). 255501_1-255501_4. ISSN 0031-9007

Kobayashi, M. ; Tanaka, K. ; Fujimori, A. ; Ray, Sugata ; Sarma, D. D. (2007) Critical test for Altshuler-Aronov theory: evolution of the density of states singularity in double perovskite Sr2FeMoO6 with controlled disorder Physical Review Letters, 98 (24). 246401_1-246401_4. ISSN 0031-9007

Viswanatha, Ranjani ; Sapra, Sameer ; Amenitsch, Heinz ; Sartori, Barbara ; Sarma, D. D. (2007) Growth of semiconducting nanocrystals of CdS and ZnS Journal of Nanoscience and Nanotechnology, 7 (6). pp. 1726-1729. ISSN 1533-4880

Nag, Angshuman ; Sapra, Sameer ; Chakraborty, S. ; Basu, S. ; Sarma, D. D. (2007) Synthesis of CdSe nanocrystals in a noncoordinating solvent: effect of reaction temperature on size and optical properties Journal of Nanoscience and Nanotechnology, 7 (6). pp. 1965-1968. ISSN 1533-4880

Ali, Moazzam ; Sarma, D. D. (2007) Synthesis of ZnSe quantum dots and ZnSe-ZnS core/shell nanostructures Journal of Nanoscience and Nanotechnology, 7 (6). pp. 1960-1964. ISSN 1533-4880

Raj, S. ; Matsui, H. ; Souma, S. ; Sato, T. ; Takahashi, T. ; Chakraborty, A. ; Sarma, D. D. ; Mahadevan, P. ; Oishi, S. ; McCarroll, W. H. ; Greenblatt, M. (2007) Electronic structure of sodium tungsten bronzes NaxWO3 by high-resolution angle-resolved photoemission spectroscopy Physical Review B: Condensed Matter and Materials Physics, 75 (15). 155116_1-155116_11. ISSN 1098-0121

Sarma, D. D. ; Ray, Sugata ; Tanaka, K. ; Kobayashi, M. ; Fujimori, A. ; Sanyal, P. ; Krishnamurthy, H. R. ; Dasgupta, C. (2007) Intergranular magnetoresistance in Sr2FeMoO6 from a magnetic tunnel barrier mechanism across grain boundaries Physical Review Letters, 98 (15). 157205_1-157205_4. ISSN 0031-9007

Viswanatha, Ranjani ; Amenitsch, Heinz ; Sarma, D. D. (2007) Growth kinetics of ZnO nanocrystals: a few surprises Journal of the American Chemical Society, 129 (14). pp. 4470-4475. ISSN 0002-7863

Ali, Moazzam ; Chattopadhyay, Soma ; Nag, Angshuman ; Kumar, Akshay ; Sapra, Sameer ; Chakraborty, S. ; Sarma, D. D. (2007) White-light emission from a blend of CdSeS nanocrystals of different Se:S ratio Nanotechnology, 18 (7). 075401_1-075401_4. ISSN 0957-4484

Raychaudhury, Molly De ; Saha-Dasgupta, T. ; Sarma, D. D. (2007) Theoretical study of doped Tl2Mn2O7 and Tl2Mn2O7 under pressure Physical Review B: Condensed Matter and Materials Physics, 75 (1). 014443 _1-014443 _9. ISSN 1098-0121

Manju, U. ; Awana, V. P. S. ; Kishan, H. ; Sarma, D. D. (2006) X-ray photoelectron spectroscopy of superconducting RuSr2Eu1.5Ce0.5Cu2O10 and nonsuperconducting RuSr2EuCeCu2O10 Physical Review B: Condensed Matter and Materials Physics, 74 (24). 245106_1-245106_7. ISSN 1098-0121

Viswanatha, Ranjani ; Chakraborty, S. ; Basu, S. ; Sarma, D. D. (2006) Blue-emitting copper-doped zinc oxide nanocrystals Journal of Physical Chemistry B, 110 (45). pp. 22310-22312. ISSN 1089-5647

Shenoy, Vijay B. ; Sarma, D. D. ; Rao, C. N. R. (2006) Electronic phase separation in correlated oxides: the phenomenon, its present status and future prospects ChemPhysChem, 7 (10). pp. 2053-2059. ISSN 1439-4235

Sapra, Sameer ; Nanda, J. ; Pietryga, Jeffrey M. ; Hollingsworth, Jennifer A. ; Sarma, D. D. (2006) Unraveling internal structures of highly luminescent PbSe nanocrystallites using variable-energy synchrotron radiation photoelectron spectroscopy Journal of Physical Chemistry B, 110 (31). pp. 15244-15250. ISSN 1089-5647

Liscio, F. ; Bardelli, F. ; Meneghini, C. ; Mobilio, S. ; Ray, Sugata ; Sarma, D. D. (2006) Local structure and magneto-transport in Sr2FeMoO6 oxides Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 246 (1). pp. 189-193. ISSN 0168-583X

Monesi, C. ; Meneghini, C. ; Bardelli, F. ; Benfatto, M. ; Mobilio, S. ; Manju, U. ; Sarma, D. D. (2006) Quantitative structural refinement of Mn K edge XANES in LaMnO3 and CaMnO3 perovskites Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 246 (1). pp. 158-164. ISSN 0168-583X

Raj, S. ; Hashimoto, D. ; Matsui, H. ; Souma, S. ; Sato, T. ; Takahashi, T. ; Sarma, D. D. ; Mahadevan, Priya ; Oishi, S. (2006) Angle-resolved photoemission spectroscopy of the insulating NaxWO3: Anderson localization, polaron formation, and remnant Fermi surface Physical Review Letters, 96 (14). 147603_1-147603_4. ISSN 0031-9007

Ray, Sugata ; Sarma, D. D. ; Vijayaraghavan, R. (2006) Electron-spectroscopic investigation of the metal-insulator transition in Sr2Ru1−xTixO4 (x=0-0.6) Physical Review B: Condensed Matter and Materials Physics, 73 (16). 165105_1-165105_6. ISSN 1098-0121

Topwal, Dinesh ; Sarma, D. D. ; Kato, H. ; Tokura, Y. ; Avignon, M. (2006) Structural and magnetic properties of Sr2Fe1+xMo1−xO6 (−1 < × < 0.25) Physical Review B: Condensed Matter and Materials Physics, 73 (9). 094419_1-094419_5. ISSN 1098-0121

Saha-Dasgupta, T. ; De Raychaudhury, Molly ; Sarma, D. D. (2006) Origin of ferromagnetism and its pressure and doping dependence in Tl2Mn2O7 Physical Review Letters, 96 (8). 087205 _1-087205 _4. ISSN 0031-9007

Maiti, Kalobaran ; Manju, U. ; Ray, Sugata ; Mahadevan, Priya ; Inoue, I. H. ; Carbone, C. ; Sarma, D. D. (2006) Understanding the bulk electronic structure of Ca1−xSrxVO3 Physical Review B: Condensed Matter and Materials Physics, 73 (5). 052508 _1-052508 _4. ISSN 1098-0121

Chaudhuri, Debangshu ; Sarma, D. D. (2006) Blue emitting polyaniline Chemical Communications (25). pp. 2681-2683. ISSN 1359-7345

Viswanatha, Ranjani ; Sarma, D. D. (2005) Study of the growth of capped ZnO nanocrystals: a route to rational synthesis Chemistry - A European Journal, 12 (1). pp. 180-186. ISSN 0947-6539

Monesi, C. ; Meneghini, C. ; Bardelli, F. ; Benfatto, M. ; Mobilio, S. ; Manju, U. ; Sarma, D. D. (2005) Local structure in LaMnO3 and CaMnO3 perovskites: a quantitative structural refinement of Mn K-edge XANES data Physical Review B: Condensed Matter and Materials Physics, 72 (17). 174104 _1-174104 _9. ISSN 1098-0121

Chaitanya Lekshmi, I. ; Gayen, Arup ; Sarma, D. D. ; Hegde, M. S. ; Chockalingam, S. P. ; Chandrasekhar, N. (2005) Fabrication of cerium-doped LaNiO3 thin films on LaAlO3 (100) substrate by pulsed laser deposition Journal of Applied Physics, 98 (9). 093527_1-093527_7. ISSN 0021-8979

Sapra, Sameer ; Sarma, D. D. (2005) Simultaneous control of nanocrystal size and nanocrystal-nanocrystal separation in CdS nanocrystal assembly Pramana - Journal of Physics, 65 (4). pp. 565-570. ISSN 0304-4289

Raj, S. ; Hashimoto, D. ; Matsui, H. ; Souma, S. ; Sato, T. ; Takahashi, T. ; Ray, Sugata ; Chakraborty, A. ; Sarma, D. D. ; Mahadevan, Priya ; McCarroll, W. H. ; Greenblatt, M. (2005) Angle-resolved photoemission spectroscopy of the metallic sodium tungsten bronzes NaxWO3 Physical Review B: Condensed Matter and Materials Physics, 72 (12). 125125_1-125125_8. ISSN 1098-0121

Grazioli, C. ; Alfè, Dario ; Krishnakumar, S. R. ; Gupta, Subhra Sen ; Veronese, M. ; Turchini, S. ; Bonini, Nicola ; Corso, Andrea Dal ; Sarma, D. D. ; Baroni, Stefano ; Carbone, C. (2005) Spin-flop ordering from frustrated ferro- and antiferromagnetic interactions: a combined theoretical and experimental study of a Mn/Fe(100) monolayer Physical Review Letters, 95 (11). 117201_1-117201_4. ISSN 0031-9007

Sarma, D. D. ; Viswanatha, Ranjani ; Sapra, Sameer ; Prakash, Ankita ; García-Hernández, M. (2005) Magnetic properties of doped II-VI semiconductor nanocrystals Journal of Nanoscience and Nanotechnology, 5 (9). pp. 1503-1508. ISSN 1533-4880

Maiti, Kalobaran ; Unnikrishnan, Manju ; Inoue, I. H. ; Sarma, D. D. (2005) Electronic structure of early transition metal oxides, Ca1-xSrxVO3 and La1-xCaxVO3: what can we learn from photoelectron spectroscopy Thin Solid Films, 486 (1-2). pp. 162-169. ISSN 0040-6090

Chaudhuri, Debangshu ; Datar, Suwarna ; Viswanatha, Ranjani ; Sarma, D. D. ; Amenitsch, Heinz (2005) Self-organization of polyaniline nanorods: towards achieving a higher conductivity Applied Physics Letters, 87 (9). 093117-093119. ISSN 0003-6951

Viswanatha, Ranjani ; Sapra, Sameer ; Saha-Dasgupta, Tanusri ; Sarma, D. D. (2005) Electronic structure of and quantum size effect in III-V and II-VI semiconducting nanocrystals using a realistic tight binding approach Physical Review B: Condensed Matter and Materials Physics, 72 (4). 045333_1-045333_10. ISSN 1098-0121

Saitoh, T. ; Iwasawa, H. ; Kato, H. ; Tokura, Y. ; Hamada, N. ; Sarma, D. D. (2005) Strong electron correlation of Re 5d electrons in Ca2FeReO6 Journal of Electron Spectroscopy and Related Phenomena, 144-14 . pp. 337-339. ISSN 0368-2048

Sapra, Sameer ; Prakash, Ankita ; Ghangrekar, Ajit ; Periasamy, N. ; Sarma, D. D. (2005) Emission properties of manganese-doped ZnS nanocrystals Journal of Physical Chemistry B, 109 (5). pp. 1663-1668. ISSN 1089-5647

Iwasawa, H. ; Saitoh, T. ; Yamashita, Y. ; Ishii, D. ; Kato, H. ; Hamada, N. ; Tokura, Y. ; Sarma, D. D. (2005) Strong correlation effects of the Re 5d electrons on the metal-insulator transition in Ca2FeReO6 Physical Review B: Condensed Matter and Materials Physics, 71 (7). 075106_1-075106_8. ISSN 1098-0121

Maiti, K. ; Kumar, Ashwani ; Sarma, D. D. ; Weschke, E. ; Kaindl, G. (2004) Surface and bulk electronic structure of La1-xCaxVO3 Physical Review B: Condensed Matter and Materials Physics, 70 (19). 195112_1-195112_7. ISSN 1098-0121

Mahadevan, Priya ; Zunger, Alex ; Sarma, D. D. (2004) Unusual directional dependence of exchange energies in GaAs diluted with Mn: is the RKKY description relevant? Physical Review Letters, 93 (17). 177201_1-177201_4. ISSN 0031-9007

Sarma, D. D. ; Topwal, Dinesh ; Manju, U. ; Krishnakumar, S. R. ; Bertolo, M. ; La Rosa, S. ; Cautero, G. ; Koo, T. Y. ; Sharma, P. A. ; Cheong, S. -W. ; Fujimori, A. (2004) Direct observation of large electronic domains with memory effect in doped manganites Physical Review Letters, 93 (9). 097202_1-097202_4. ISSN 0031-9007

Sapra, Sameer ; Sarma, D. D. (2004) Evolution of the electronic structure with size in II-VI semiconductor nanocrystals Physical Review B: Condensed Matter and Materials Physics, 69 (12). 125304_1-125304 _7. ISSN 1098-0121

Medvedkin, G. A. ; Goloshchapov, S. I. ; Voevodin, V. G. ; Sato, K. ; Ishibashi, T. ; Mitani, S. ; Takanashi, K. ; Fujimori, A. ; Ishida, Y. ; Okabayashi, J. ; Sarma, D. D. ; Akai, H. ; Kamatani, T. (2004) Novel spintronic materials based on ferromagnetic semiconductor chalcopyrites International Journal of Nanoscience, 3 (1-2). pp. 39-50. ISSN 0219-581X

Raj, S. ; Sarma, D. D. (2004) Optimization of a low-energy, high brightness electron gun for inverse photoemission spectrometers Review of Scientific Instruments, 75 (4). pp. 1020-1025. ISSN 0034-6748

Viswanatha, Ranjani ; Sapra, Sameer ; Gupta, Subhra Sen ; Satpati, B. ; Satyam, P. V. ; Dev, B. N. ; Sarma, D. D. (2004) Synthesis and characterization of mn-doped zno nanocrystals Journal of Physical Chemistry B, 108 (20). pp. 6303-6310. ISSN 1089-5647

Viswanatha, Ranjani ; Sapra, Sameer ; Satpati, B. ; Satyam, P. V. ; Dev, B. N. ; Sarma, D. D. (2004) Understanding the quantum size effects in ZnO nanocrystals Journal of Materials Chemistry, 14 (4). pp. 661-668. ISSN 0959-9428

Okabayashi, J. ; Ono, K. ; Mizuguchi, M. ; Oshima, M. ; Gupta, Subhra Sen ; Sarma, D. D. ; Mizokawa, T. ; Fujimori, A. ; Yuri, M. ; Chen, C. T. ; Fukumura, T. ; Kawasaki, M. ; Koinuma, H. (2004) X-ray absorption spectroscopy of transition-metal doped diluted magnetic semiconductors Zn1−xMxO Journal of Applied Physics, 95 (7). pp. 3573-3575. ISSN 0021-8979

Philipp, J. B. ; Majewski, P. ; Alff, L. ; Erb, A. ; Gross, R. ; Graf, T. ; Brandt, M. S. ; Simon, J. ; Walther, T. ; Mader, W. ; Topwal, D. ; Sarma, D. D. (2003) Structural and doping effects in the half-metallic double perovskite A2CrWO6 (A=Sr, Ba, and Ca) Physical Review B: Condensed Matter and Materials Physics, 68 (14). 144431_1-144431_13. ISSN 1098-0121

Postorino, P. ; Congeduti, A. ; Dore, P. ; Sacchetti, A. ; Gorelli, F. ; Ulivi, L. ; Kumar, A. ; Sarma, D. D. (2003) Pressure tuning of electron-phonon coupling: the insulator to metal transition in manganites Physical Review Letters, 91 (17). 175501_1-175501_4. ISSN 0031-9007

Krishnakumar, S. R. ; Sarma, D. D. (2003) X-ray photoemission study of NiS2−xSex (x=0.0-1.2) Physical Review B: Condensed Matter and Materials Physics, 68 (15). 155110 _1-155110 _7. ISSN 1098-0121

Sapra, Sameer ; Nanda, J. ; Anand, A. ; Bhat, S. V. ; Sarma, D. D. (2003) Optical and magnetic properties of manganese-doped zinc sulfide nanoclusters Journal of Nanoscience and Nanotechnology, 3 (5). pp. 392-400. ISSN 1533-4880

Ishida, Y. ; Sarma, D. D. ; Okazaki, K. ; Okabayashi, J. ; Hwang, J. I. ; Ott, H. ; Fujimori, A. ; Medvedkin, G. A. ; Ishibashi, T. ; Sato, K. (2003) In situ photoemission study of the room temperature ferromagnet ZnGeP2:Mn Physical Review Letters, 91 (10). 107202_1-107202_4. ISSN 0031-9007

Sato, K. ; Medvedkin, G. A. ; Ishibashi, T. ; Mitani, S. ; Takanashi, K. ; Ishida, Y. ; Sarma, D. D. ; Okabayashi, J. ; Fujimori, A. ; Kamatani, T. ; Akai, H. (2003) Novel Mn-doped chalcopyrites Journal of Physics and Chemistry of Solids, 64 (9-10). pp. 1461-1468. ISSN 0022-3697

Chaudhuri, Debangshu ; Menezes, Prashanth W. ; Sarma, D. D. (2003) Remarkable thermal stability of BF3-doped polyaniline Applied Physics Letters, 83 (12). pp. 2348-2350. ISSN 0003-6951

Sapra, Sameer ; Viswanatha, Ranjani ; Sarma, D. D. (2003) An accurate description of quantum size effects in InP nanocrystallites over a wide range of sizes Journal of Physics D: Applied Physics, 36 (13). pp. 1595-1598. ISSN 0022-3727

Sarma, D. D. ; Krishnakumar, S. R. ; Weschke, E. ; Schüßler-Langeheine, C. ; Mazumdar, Chandan ; Kilian, L. ; Kaindl, G. ; Mamiya, K. ; Fujimori, S. -I. ; Fujimori, A. ; Miyadai, T. (2003) Metal-insulator crossover behavior at the surface of NiS2 Physical Review B: Condensed Matter and Materials Physics, 67 (15). 155112_1-155112_5. ISSN 1098-0121

Ray, Sugata ; Mahadevan, Priya ; Kumar, Ashwani ; Sarma, D. D. ; Cimino, R. ; Pedio, M. ; Ferrari, L. ; Pesci, A. (2003) Strong correlation effects in the electronic structure of Sr2FeMoO6 Physical Review B: Condensed Matter and Materials Physics, 67 (8). 085109_1-085109_6. ISSN 1098-0121

Chaudhuri, Debangshu ; Kumar, Ashwani ; Sarma, D. D. ; García-Hernandez, M. ; Joshi, Janhavi P. ; Bhat, S. V. (2003) Magnetic study of an amorphous conducting polyaniline Applied Physics Letters, 82 (11). ISSN 0003-6951

Sapra, Sameer ; Shanthi, N. ; Sarma, D. D. (2002) Realistic tight-binding model for the electronic structure of II-VI semiconductors Physical Review B: Condensed Matter and Materials Physics, 66 (20). 205202_1-205202_8. ISSN 1098-0121

Hu, Z. ; Grazioli, C. ; Knupfer, M. ; Golden, M. S. ; Fink, J. ; Mahadevan, Priya ; Kumar, Ashwani ; Ray, Sugata ; Sarma, D. D. ; Warda, S. A. ; Reinen, D. ; Kawasaki, S. ; Takano, M. ; Schüssler-Langeheine, C. ; Mazumdar, Chandan ; Kaindl, G. (2002) Difference in spin state and covalence between La1−xSrxCoO3 and La2−xSrxLi0.5Co0.5O4 Journal of Alloys and Compounds, 343 (1-2). pp. 5-13. ISSN 0925-8388

Krishnakumar, S. R. ; Shanthi, N. ; Sarma, D. D. (2002) Electronic structure of millerite NiS Physical Review B: Condensed Matter and Materials Physics, 66 (11). 115105_1-115105_6. ISSN 1098-0121

Sapra, Sameer ; Sarma, D. D. ; Sanvito, S. ; Hill, N. A. (2002) Influence of quantum confinement on the electronic and magnetic properties of (Ga,Mn) as diluted magnetic semiconductor Nano Letters, 2 (6). pp. 605-608. ISSN 1530-6984

Maiti, K. ; Sarma, D. D. (2002) Spectroscopic investigation of the electronic structure of the hole-doped one-dimensional cuprates Ca2CuO3 and Sr2CuO3 Physical Review B: Condensed Matter and Materials Physics, 65 (17). 174517_1-174517_7. ISSN 1098-0121

Okabayashi, J. ; Mizokawa, T. ; Sarma, D. D. ; Fujimori, A. ; Slupinski, T. ; Oiwa, A. ; Munekata, H. (2002) Electronic structure of In1−xMnxAs studied by photoemission spectroscopy: comparison with Ga1−xMnxAs Physical Review B: Condensed Matter and Materials Physics, 65 (16). 161203_1-161203_4. ISSN 1098-0121

Meneghini, Carlo ; Castellano, C. ; Mobilio, S. ; Kumar, Ashwani ; Ray, S. ; Sarma, D. D. (2002) Local structure of hole-doped manganites: influence of temperature and applied magnetic field Journal of Physics: Condensed Matter, 14 (8). pp. 1967-1974. ISSN 0953-8984

Meneghini, C. ; Levy, D. ; Mobilio, S. ; Ortolani, M. ; Nuñez-Reguero, M. ; Kumar, Ashwani ; Sarma, D. D. (2001) High-pressure structure and electronic transport in hole-doped La¾Ca¼MnO3 perovskites Physical Review B: Condensed Matter and Materials Physics, 65 (1). 012111_1-012111_4. ISSN 1098-0121

Castellano, C. ; Cordero, F. ; Cantelli, R. ; Ferretti, M. ; Sarma, D. D. (2001) Dynamics of the low temperature inhomogeneous phase in manganese perovskites Solid State Communications, 120 (7-8). pp. 317-320. ISSN 0038-1098

Chaudhuri, D. ; Kumar, A. ; Rudra, I. ; Sarma, D. D. (2001) Synthesis and spectroscopic characterization of highly conducting BF3-doped polyanilines Advanced Materials, 13 (20). pp. 1548-1551. ISSN 0935-9648

Nanda, J. ; Sarma, D. D. (2001) Photoemission spectroscopy of size selected zinc sulfide nanocrystallites Journal of Applied Physics, 90 (5). pp. 2504-2510. ISSN 0021-8979

Ray, Sugata ; Kumar, Ashwani ; Sarma, D. D. ; Cimino, R. ; Turchini, S. ; Zennaro, S. ; Zema, N. (2001) Electronic and magnetic structures of Sr2FeMoO6 Physical Review Letters, 87 (9). 097204_1-097204_4. ISSN 0031-9007

Sarma, D. D. (2001) A new class of magnetic materials: Sr2FeMoO6 and related compounds Current Opinion in Solid State and Materials Science, 5 (4). pp. 261-268. ISSN 1359-0286

Mahadevan, Priya ; Terakura, K. ; Sarma, D. D. (2001) Spin, Charge, and Orbital Ordering in La0.5Sr1.5MnO4 Physical Review Letters, 87 (6). 066404_1-066404_4. ISSN 0031-9007

Saha-Dasgupta, T. ; Sarma, D. D. (2001) Ab initio study of disorder effects on the electronic and magnetic structure of Sr2FeMoO6 Physical Review B: Condensed Matter and Materials Physics, 64 (6). 064408_1-064408_6. ISSN 1098-0121

Maiti, K. ; Sarma, D. D. ; Rozenberg, M. J. ; Inoue, I. H. ; Makino, H. ; Goto, O. ; Pedio, M. ; Cimino, R. (2001) Electronic structure of Ca1−xSrxVO3: a tale of two energy scales EPL: Europhysics Letters, 55 (2). pp. 246-252. ISSN 0295-5075

Congeduti, A. ; Postorino, P. ; Dore, P. ; Nucara, A. ; Lupi, S. ; Mercone, S. ; Calvani, P. ; Kumar, A. ; Sarma, D. D. (2001) Infrared study of charge delocalization induced by pressure in the La0.75Ca0.25MnO3 manganite Physical Review B: Condensed Matter and Materials Physics, 63 (18). 184410 _1-184410 _5. ISSN 1098-0121

Congeduti, A. ; Postorino, P. ; Caramagno, E. ; Nardone, M. ; Kumar, A. ; Sarma, D. D. (2001) Anomalous high pressure dependence of the Jahn-Teller Phonon in La0.75Ca0.25MnO3 Physical Review Letters, 86 (7). pp. 1251-1254. ISSN 0031-9007

Ray, Sugata ; Kumar, Ashwani ; Majumdar, Subham ; Sampathkumaran, E. V. ; Sarma, D. D. (2001) Transport and magnetic properties of Sr2FeMoxW1−xO6 Journal of Physics: Condensed Matter, 13 (4). pp. 607-616. ISSN 0953-8984

Krishnakumar, S. R. ; Saha-Dasgupta, T. ; Shanthi, N. ; Mahadevan, Priya ; Sarma, D. D. (2001) Electronic structure of and covalency driven metal-insulator transition in BaCo1−xNixS2 Physical Review B: Condensed Matter and Materials Physics, 63 (4). 045111_1-045111_12. ISSN 1098-0121

Sapra, Sameer ; Nanda, J. ; Sarma, D. D. ; Abed El-Al, F. ; Hodes, G. (2001) Blue emission from cysteine ester passivated cadmium sulfide nanoclusters Chemical Communications (21). pp. 2188-2189. ISSN 1359-7345

Shanthi, N. ; Mahadevan, Priya ; Sarma, D. D. (2000) Electronic band structure of cadmium chromium chalcogenide spinels: CdCr2S4 and CdCr2Se4 Journal of Solid State Chemistry, 155 (1). pp. 198-205. ISSN 0022-4596

Sarma, D. D. ; Mahadevan, Priya ; Saha-Dasgupta, T. ; Ray, Sugata ; Kumar, Ashwani (2000) Electronic structure of Sr2FeMoO6 Physical Review Letters, 85 (12). pp. 2549-2552. ISSN 0031-9007

Krishnakumar, S. R. ; Shanthi, N. ; Mahadevan, Priya ; Sarma, D. D. (2000) Electronic structure of NiS1−xSex Physical Review B: Condensed Matter and Materials Physics, 61 (24). pp. 16370-16376. ISSN 1098-0121

Sarma, D. D. ; Sampathkumaran, E. V. ; Ray, Sugata ; Nagarajan, R. ; Majumdar, Subham ; Kumar, Ashwani ; Nalini, G. ; Guru Row, T. N. (2000) Magnetoresistance in ordered and disordered double perovskite oxide, Sr2FeMoO6 Solid State Communications, 114 (9). pp. 465-468. ISSN 0038-1098

Nanda, J. ; Sapra, Sameer ; Sarma, D. D. ; Chandrasekharan, Nirmala ; Hodes, Gary (2000) Size-selected zinc sulfide nanocrystallites: synthesis, structure, and optical studies Chemistry of Materials, 12 (4). pp. 1018-1024. ISSN 0897-4756

Mahadevan, Priya ; Sarma, D. D. (2000) Calculation of X-ray-absorption spectra of strongly correlated systems Physical Review B: Condensed Matter and Materials Physics, 61 (11). pp. 7402-7408. ISSN 1098-0121

Hu, Z. ; Golden, M. S. ; Fink, J. ; Kaindl, G. ; Warda, S. A. ; Reinen, D. ; Mahadevan, Priya ; Sarma, D. D. (2000) Hole distribution between the Ni 3d and O 2p orbitals in Nd2−xSrxNiO4−δ Physical Review B: Condensed Matter and Materials Physics, 61 (5). pp. 3739-3744. ISSN 1098-0121

Maiti, K. ; Sarma, D. D. (2000) Spectroscopic investigations of the electronic structure and metal-insulator transitions in a Mott-Hubbard system La1−xCaxVO3 Physical Review B: Condensed Matter and Materials Physics, 61 (4). pp. 2525-2534. ISSN 1098-0121

Castellano, C. ; Cordero, F. ; Cantelli, R. ; Meneghini, C. ; Mobilio, S. ; Sarma, D. D. ; Ferretti, M. (2000) Dynamics and local structrue of colassal magnetoresistance manganites International Journal of Modern Physics B, 14 (25-27). pp. 2725-2730. ISSN 0217-9792

Shanthi, N. ; Sarma, D. D. (1999) Electronic structure of vacancy ordered spinels, GaMo4S8 and GaV4S8, from ab Initio calculations Journal of Solid State Chemistry, 148 (1). pp. 143-149. ISSN 0022-4596

Chaudhary, Sujeet ; Sunil Kumar, V. ; Roy, S. B. ; Chaddah, P. ; Krishnakumar, S. R. ; Sathe, V. G. ; Kumar, A. ; Sarma, D. D. (1999) Magnetocaloric effect in La1-XSrXCoO3 (0.05 ≤X ≤ 0.40) Journal of Magnetism and Magnetic Materials, 202 (1). pp. 47-52. ISSN 0304-8853

Maiti, K. ; Mahadevan, Priya ; Sarma, D. D. (1999) Evolution of electronic structure with dimensionality in divalent nickelates Physical Review B: Condensed Matter and Materials Physics, 59 (19). pp. 12457-12470. ISSN 1098-0121

Nanda, J. ; Kuruvilla, Beena Annie ; Sarma, D. D. (1999) Photoelectron spectroscopic study of CdS nanocrystallites Physical Review B: Condensed Matter and Materials Physics, 59 (11). pp. 7473-7479. ISSN 1098-0121

Mahadevan, Priya ; Sarma, D. D. (1999) Metal-insulator transition in a degenerate Hubbard model Physical Review B: Condensed Matter and Materials Physics, 59 (3). pp. 1739-1742. ISSN 1098-0121

Narayan, K. S. ; Manoj, A. G. ; Nanda, J. ; Sarma, D. D. (1999) Dual function hybrid polymer-nanoparticle devices Applied Physics Letters, 74 (6). pp. 871-873. ISSN 0003-6951

Maiti, K. ; Sarma, D. D. (1998) Electronic structure of Y2−xCaxBaNiO5 from photoemission and inverse photoemission Physical Review B: Condensed Matter and Materials Physics, 58 (15). pp. 9746-9751. ISSN 1098-0121

Mamiya, K. ; Mizokawa, T. ; Fujimori, A. ; Miyadai, T. ; Chandrasekharan, N. ; Krishnakumar, S. R. ; Takahashi, H. ; Môri, N. ; Suga, S. (1998) Photoemission study of the metal-insulator transition in NiS2−xSex Physical Review B: Condensed Matter and Materials Physics, 58 (15). pp. 9611-9614. ISSN 1098-0121

Sarma, D. D. ; Mahadevan, Priya (1998) Auger transition from orbitally degenerate systems: effects of screening and multielectron excitations Physical Review Letters, 81 (8). pp. 1658-1661. ISSN 0031-9007

Sarma, D. D. ; Barman, S. R. ; Carbone, C. ; Cimino, R. ; Eberhardt, W. ; Gudat, W. (1998) Comparative study of the L23-M45M45 Auger decay in CuO and Cu using synchrotron radiation Journal of Electron Spectroscopy and Related Phenomena, 93 (1-3). pp. 181-188. ISSN 0368-2048

Sarma, D. D. ; Chainani, A. ; Krishnakumar, S. R. ; Vescovo, E. ; Carbone, C. ; Eberhardt, W. ; Rader, O. ; Jung, Ch. ; Hellwig, Ch. ; Gudat, W. ; Srikanth, H. ; Raychaudhuri, A. K. (1998) Disorder effects in electronic structure of substituted transition metal compounds Physical Review Letters, 80 (18). pp. 4004-4007. ISSN 0031-9007

Maiti, K. ; Mahadevan, Priya ; Sarma, D. D. (1998) Evolution of spectral function in a doped Mott insulator: surface vs bulk contributions Physical Review Letters, 80 (13). pp. 2885-2888. ISSN 0031-9007

Sarma, D. D. ; Pedio, M. ; Capozi, M. ; Girycki, A. ; Chandrasekharan, Nirmala ; Shanthi, N. ; Krishnakumar, S. R. ; Ottaviani, C. ; Quaresima, C. ; Perfetti, P. (1998) Unoccupied electronic states in NiS2−xSex across the metal-insulator transition Physical Review B: Condensed Matter and Materials Physics, 57 (12). pp. 6984-6988. ISSN 1098-0121

Sarma, D. D. ; Krishnakumar, S. R. ; Chandrasekharan, Nirmala ; Weschke, E. ; Schüßler-Langeheine, C. ; Kilian, L. ; Kaindl, G. (1998) Electronic structure of NiS1−xSex across the phase transition Physical Review Letters, 80 (6). pp. 1284-1287. ISSN 0031-9007

Shanthi, N. ; Sarma, D. D. (1998) Electronic structure of electron doped SrTiO3: SrTiO3−δ and Sr1−xLaxTiO3 Physical Review B: Condensed Matter and Materials Physics, 57 (4). pp. 2153-2158. ISSN 1098-0121

Maiti, K. ; Sarma, D. D. ; Mizokawa, T. ; Fujimori, A. (1998) Electronic structure of one-dimensional cuprates Physical Review B: Condensed Matter and Materials Physics, 57 (3). pp. 1572-1578. ISSN 1098-0121

Narayan, K. S. ; Manoj, A. G. ; Nanda, J. ; Kuruvilla, B. A. ; Sarma, D. D. ; Claflin, B. ; Lucovsky, G. ; Claflin, B. ; Lucovsky, G. (1998) Optical and Electronic Properties of Conjugated Polymer -Nanocluster Semiconductor Hybrid Systems MRS Proceedings, 519 . pp. 265-270. ISSN 1946-4274

Nanda, J. ; Narayan, K. S. ; Kuruvilla, Beena Annie ; Murthy, G. L. ; Sarma, D. D. (1998) Sizable photocurrent and emission from solid state devices based on CdS nanoparticles Applied Physics Letters, 72 (11). 1335_1-1335_3. ISSN 0003-6951

Saitoh, T. ; Sekiyama, A. ; Kobayashi, K. ; Mizokawa, T. ; Fujimori, A. ; Sarma Y., D. D. ; Takano, M. (1997) Temperature-dependent valence-band photoemission spectra of La1−xSrxMnO3 Physical Review B: Condensed Matter and Materials Physics, 56 (14). pp. 8836-8840. ISSN 1098-0121

Maiti, K. ; Vasanthacharya, N. Y. ; Sarma, D. D. (1997) Doping dependence of transport and magnetic properties in La1−xCaxVO3 Journal of Physics: Condensed Matter, 9 (35). pp. 7507-7514. ISSN 0953-8984

Rader, O. ; Vescovo, E. ; Wuttig, M. ; Sarma, D. D. ; Blügel, S. ; Himpsel, F. J. ; Kimura, A. ; An, K. S. ; Mizokawa, T. ; Fujimori, A. ; Carbone, C. (1997) Correlation satellite driven by reduced dimensionality EPL: Europhysics Letters, 39 (4). pp. 429-434. ISSN 0295-5075

Meneghini, C. ; Cimino, R. ; Pascarelli, S. ; Mobilio, S. ; Raghu, C. ; Sarma, D. D. (1997) Temperature dependence of non-Debye disorder in doped manganites Physical Review B: Condensed Matter and Materials Physics, 56 (7). pp. 3520-3523. ISSN 1098-0121

Wu, Z. Y. ; Benfatto, M. ; Pedio, M. ; Cimino, R. ; Mobilio, S. ; Barman, S. R. ; Maiti, K. ; Sarma, D. D. (1997) Theoretical analysis of X-ray-absorption near-edge fine structure at the O and metal K edges of LaFeO3 and LaCoO3 Physical Review B: Condensed Matter and Materials Physics, 56 (4). pp. 2228-2233. ISSN 1098-0121

Mamiya, K. ; Mizokawa, T. ; Fujimori, A. ; Takahashi, H. ; Môri, N. ; Miyadai, T. ; Suga, S. ; Chandrasekharan, Nirmala ; Krishnakumar, S. R. ; Sarma, D. D. (1997) Photoemission study of pyrite-type transition-metal chalcogenides MS2−xSex (M=Fe, Co, Ni) Physica B: Condensed Matter, 237-238 . pp. 390-391. ISSN 0163-1829

Mahadevan, Priya ; Shanthi, N. ; Sarma, D. D. (1997) Electronic structure of LaCrO3, LaMnO3 and LaFeO3 from ab initio spin-polarized calculations Journal of Physics: Condensed Matter, 9 (15). pp. 3129-3138. ISSN 0953-8984

Maiti, K. ; Sarma, D. D. ; Mizokawa, T. ; Fujimori, A. (1997) Electronic structure of one-dimensional cuprate, Sr2CuO3 EPL: Europhysics Letters, 37 (5). pp. 359-364. ISSN 0295-5075

Mahadevan, Priya ; Sheshadri, K. ; Sarma, D. D. ; Krishnamurthy, H. R. ; Pandit, Rahul (1997) Electronic and magnetic transitions in a multiband model for La2NiO4 Physical Review B, 55 (15). pp. 9203-9206. ISSN 0163-1829

Kajueter, H. ; Kotliar, G. ; Sarma, D. D. ; Barman, S. R. (1997) Evolution of spectral functions in doped transition metal oxides International Journal of Modern Physics B, 11 (32). pp. 3849-3857. ISSN 0217-9792

Caprara, S. ; Avignon, M. ; Sarma, D. D. (1997) Spin and charge density waves in the extended hubbard model: a slave boson approach International Journal of Modern Physics B, 11 (17). pp. 2057-2074. ISSN 0217-9792

Carbone, C. ; Vescovo, E. ; Kläsges, R. ; Sarma, D. D. ; Eberhardt, W. (1996) Magnetic and finite size effects in Cu films on Co(100) Solid State Communications, 100 (11). pp. 749-753. ISSN 0038-1098

Sarma, D. D. ; Barman, S. R. ; Kajueter, H. ; Kotliar, G. (1996) Spectral functions in doped transition metal oxides EPL: Europhysics Letters, 36 (4). pp. 307-312. ISSN 0295-5075

Chainani, A. ; Sarma, D. D. ; Das, I. ; Sampathkumaran, E. V. (1996) Low-temperature electrical conductivity of LaNi1−xFexO3 Journal of Physics: Condensed Matter, 8 (43). L631-L631. ISSN 0953-8984

Mahadevan, Priya ; Shanthi, N. ; Sarma, D. D. (1996) Estimates of electronic interaction parameters for LaMO3 compounds (M=Ti-Ni) from ab initio approaches Physical Review B: Condensed Matter and Materials Physics, 54 (16). pp. 11199-11206. ISSN 1098-0121

Maiti, K. ; Sarma, D. D. (1996) Electronic structure of La1−xSrxCrO3 Physical Review B: Condensed Matter and Materials Physics, 54 (11). pp. 7816-7822. ISSN 1098-0121

Sarma, D. D. ; Barman, S. R. ; Kajueter, H. ; Kotliar, G. (1996) Novel spectralevolution with electron doping in d0 transition metal oxides Physica B: Condensed Matter, 223-224 . pp. 496-500. ISSN 0921-4526

Sarma, D. D. ; Maiti, K. ; Vescovo, E. ; Carbone, C. ; Eberhardt, W. ; Rader, O. ; Gudat, W. (1996) Investigation of hole-doped insulating La1−xSrxCrO3 by soft-x-ray absorption spectroscopy Physical Review B: Condensed Matter and Materials Physics, 53 (20). pp. 13369-13373. ISSN 1098-0121

Sarma, D. D. (1996) Disorder induced effects on electronic structure of transition metal oxides Journal of Electron Spectroscopy and Related Phenomena, 78 . pp. 37-42. ISSN 0368-2048

Sarma, D. D. (1996) Estimate of mixed-valency in transition metal oxides from core level photoemission spectroscopy Journal of the Physical Society of Japan, 65 (5). pp. 1325-1328. ISSN 0031-9015

Carbone, C. ; Vescovo, E. ; Kläsges, R. ; Sarma, D. D. ; Eberhardt, W. (1996) Magnetic quantum size effects in Cu films on Co(100) Journal of Magnetism and Magnetic Materials, 156 (1-3). pp. 259-260. ISSN 0304-8853

Yokoya, T. ; Chainani, A. ; Takahashi, T. ; Katayama-Yoshida, H. ; Kasai, M. ; Tokura, Y. ; Shanthi, N. ; Sarma, D. D. (1996) Evidence for correlation effects in Sr2RuO4 from resonant and X-ray photoemission spectroscopy Physical Review B: Condensed Matter and Materials Physics, 53 (13). pp. 8151-8154. ISSN 1098-0121

Sarma, D. D. ; Shanthi, N. ; Krishnakumar, S. R. ; Saitoh, T. ; Mizokawa, T. ; Sekiyama, A. ; Kobayashi, K. ; Fujimori, A. ; Weschke, E. ; Meier, R. ; Kaindl, G. ; Takeda, Y. ; Takano, M. (1996) Temperature-dependent photoemission spectral weight in La0.6Sr0.4MnO3 Physical Review B: Condensed Matter and Materials Physics, 53 (11). pp. 6873-6876. ISSN 1098-0121

Barman, S. R. ; Shanthi, N. ; Shukla, A. K. ; Sarma, D. D. (1996) Order-disorder and electronic transitions in Ag2+δ S single crystals studied by photoemission spectroscopy Physical Review B: Condensed Matter and Materials Physics, 53 (7). pp. 3746-3751. ISSN 1098-0121

Bocquet, A. E. ; Mizokawa, T. ; Morikawa, K. ; Fujimori, A. ; Barman, S. R. ; Maiti, K. ; Sarma, D. D. ; Tokura, Y. ; Onoda, M. (1996) Electronic structure of early 3d-transition-metal oxides by analysis of the 2p core-level photoemission spectra Physical Review B: Condensed Matter and Materials Physics, 53 (3). pp. 1161-1170. ISSN 1098-0121

Gokhale, Shubha ; Barman, S. R. ; Sarma, D. D. (1995) Dielectric function and optical conductivity of TiOx (0.8 < x < 1.3) determined from electron energy-loss spectroscopy Physical Review B: Condensed Matter and Materials Physics, 52 (20). pp. 14526-14530. ISSN 1098-0121

Mahendiran, R. ; Raychaudhuri, A. K. ; Chainani, A. ; Sarma, D. D. (1995) The large magnetoresistance of La1−xSrxCoO3 at low temperatures Journal of Physics: Condensed Matter, 7 (43). L561-L565. ISSN 0953-8984

Sarma, D. D. ; Shanthi, N. ; Barman, S. R. ; Hamada, N. ; Sawada, H. ; Terakura, K. (1995) Band theory for ground-state properties and excitation spectra of perovskite LaMO3 (M = Mn, Fe, Co, Ni) Physical Review Letters, 75 (6). pp. 1126-1129. ISSN 0031-9007

Barman, S. R. ; Sarma, D. D. (1995) Electronic structures of gallium and indium across the solid-liquid transition Physical Review B: Condensed Matter and Materials Physics, 51 (7). pp. 4007-4013. ISSN 1098-0121

Mahendiran, R. ; Raychaudhuri, A. K. ; Chainani, A. ; Sarma, D. D. ; Roy, S. B. (1995) Large magnetoresistance in La1−xSrxMnO3 and its dependence on magnetization Applied Physics Letters, 66 (2). pp. 233-235. ISSN 0003-6951

Mahendiran, R. ; Raychaudhuri, A. K. ; Chainani, A. ; Sarma, D. D. (1995) Low temperature linear magnetic field sensor based on magnetoresistance of the perovskite oxide La-Sr-Co-O Review of Scientific Instruments, 66 (4). pp. 3071-3072. ISSN 0034-6748

Sarma, D. D. ; Shanthi, N. ; Mahadevan, Priya (1994) Electronic structure of 3d transition metal perovskites, LaMO3 from band structure calculations Physica C: Superconductivity, 235-240 . pp. 2115-2116. ISSN 0921-4534

Sarma, D. D. ; Shanthi, N. ; Mahadevan, P. (1994) Electronic structure and the metal-insulator transition in LnNiO3(Ln=La, Pr, Nd, Sm and Ho): bandstructure results Journal of Physics: Condensed Matter, 6 (48). pp. 10467-10474. ISSN 0953-8984

Sarma, D. D. ; Chainani, A. (1994) Electronic structure of perovskite oxides, LaMO3 (M=Ti-Ni), from high-energy electron spectroscopic investigations Journal of Solid State Chemistry, 111 (1). pp. 208-216. ISSN 0022-459

Barman, S. R. ; Sarma, D. D. (1994) Electronic structure of TiOx (0.8 < x < 1.3) with disordered and ordered vacancies Physical Review B: Condensed Matter and Materials Physics, 49 (23). pp. 16141-16148. ISSN 1098-0121

Shukla, A. K. ; Ravikumar, M. K. ; Roy, A. ; Barman, S. R. ; Sarma, D. D. ; Aricò, A. S. ; Antonucci, V. ; Pino, L. ; Giordano, N. (1994) Electro-oxidation of methanol in sulfuric acid electrolyte on platinized-carbon electrodes with several functional-group characteristics Journal of the Electrochemical Society, 141 (6). pp. 1517-1522. ISSN 0013-4651

Sarma, D. D. ; Santra, A. K. ; Rao, C. N. R. (1994) Electronic structures of perovskite oxides of transition metals of the type LaMO3 (M=Ti-Ni) as revealed by MSXα investigations Journal of Solid State Chemistry, 110 (2). pp. 393-396. ISSN 0022-4596

Sarma, D. D. ; Rader, O. ; Kachel, T. ; Chainani, A. ; Mathew, M. ; Holldack, K. ; Gudat, W. ; Eberhardt, W. (1994) Contrasting behavior of homovalent-substituted and hole-doped systems: O K-edge spectra from LaNi1−xMxO3 (M=Mn, Fe, and Co) and La1−xSrxMnO3 Physical Review B: Condensed Matter and Materials Physics, 49 (20). pp. 14238-14243. ISSN 1098-0121

Barman, S. R. ; Sarma, D. D. (1994) Photoelectron-spectroscopy investigation of the spin-state transition in LaCoO3 Physical Review B: Condensed Matter and Materials Physics, 49 (19). pp. 13979-13982. ISSN 1098-0121

Sarma, D. D. ; Krummacher, S. ; Gudat, W. ; Lin, C. L. ; Zhou, L. W. ; Crow, J. E. ; Koelling, D. D. (1994) Resonant photoemission studies of the magnetic-nonmagnetic U(Sn,In)3 system Physica B: Condensed Matter, 199-200 . pp. 622-624. ISSN 0921-4526

Nimkar, Seva ; Shanthi, N. ; Sarma, D. D. (1994) Origin of the insulating state in NaCuO2 Proceedings of the Indian Academy of Sciences - Chemical Sciences, 106 (2). pp. 393-405. ISSN 0253-4134

Barman, S. R. ; Chainani, A. ; Sarma, D. D. (1994) Covalency-driven unusual metal-insulator transition in nickelates Physical Review B: Condensed Matter and Materials Physics, 49 (12). pp. 8475-8478. ISSN 1098-0121

Chainani, A. ; Mathew, M. ; Sarma, D. D. (1993) Electronic structure of La1−xSrxFeO3 Physical Review B: Condensed Matter and Materials Physics, 48 (20). pp. 14818-14825. ISSN 1098-0121

Sarma, D. D. ; Barman, S. R. ; Cimino, R. ; Carbone, C. ; Sen, P. ; Roy, A. ; Chainani, A. ; Gudat, W. (1993) Importance of dynamical effects in determining the Auger spectral shape: L23-M45M45spectra of Fe, Co, and Cu Physical Review B: Condensed Matter and Materials Physics, 48 (10). pp. 6822-6831. ISSN 1098-0121

Nimkar, Seva ; Sarma, D. D. ; Krishnamurthy, H. R. ; Ramasesha, S. (1993) Mean-field results of the multiple-band extended Hubbard model for the square-planar CuO2 lattice Physical Review B, 48 (10). pp. 7355-7363. ISSN 0163-1829

Chainani, A. ; Mathew, M. ; Sarma, D. D. (1993) Electron spectroscopic investigation of the semiconductor-metal transition in La1−xSrxMnO3 Physical Review B: Condensed Matter and Materials Physics, 47 (23). pp. 15397-15403. ISSN 1098-0121

Shukla, A. K. ; Hamnett, A. ; Roy, A. ; Sarma, D. D. ; Alderucci, V. ; Pino, L. ; Giordano, N. (1993) An X-ray photoelectron spectroscopic study on platinised carbons with varying functional-group characteristics Journal of Electroanalytical Chemistry, 352 (1-2). pp. 337-343. ISSN 0022-0728

Chainani, A. ; Mathew, M. ; Sarma, D. D. ; Das, I. ; Sampathkumaran, E. V. (1993) Electrical resistivity anomalies in the perovskites La1−xSrxMnO3 Physica B: Condensed Matter, 186-188 . pp. 995-997. ISSN 0921-4526

Sarma, D. D. ; Carbone, C. ; Cimino, R. ; Sen, P. ; Gudat, W. (1993) Analysis of the Gd 4d-XY auger spectrum using synchrotron radiation Physical Review B: Condensed Matter and Materials Physics, 47 (15). pp. 9199-9202. ISSN 1098-0121

Nimkar, Seva ; Sarma, D. D. ; Krishnamurthy, H. R. (1993) Electronic structure of NaCuO2 Physical Review B, 47 (16). pp. 10927-10930. ISSN 0163-1829

Sarma, D. D. ; Carbone, C. ; Cimino, R. ; Sen, P. ; Gudat, W. ; Eberhardt, W. (1993) Analysis of the Ce 3d-4d4d Auger spectrum with the use of synchrotron radiation Physical Review B: Condensed Matter and Materials Physics, 47 (9). pp. 4853-4857. ISSN 1098-0121

Roy, A. ; Sarma, D. D. ; Sood, A. K. (1992) Spectroscopic studies on quantum dots of PbI2 Spectrochimica Acta Part A: Molecular Spectroscopy, 48 (11-12). pp. 1779-1787. ISSN 0584-8539

Chainani, A. ; Mathew, M. ; Sarma, D. D. (1992) Electron-spectroscopy study of the semiconductor-metal transition in La1−xSrxCoO3 Physical Review B: Condensed Matter and Materials Physics, 46 (16). pp. 9976-9983. ISSN 1098-0121

Roy, A. ; Chainani, A. ; Sarma, D. D. ; Sood, A. K. (1992) Photoemission study of porous silicon Applied Physics Letters, 61 (14). pp. 1655-1657. ISSN 0003-6951

Barman, S. R. ; Sarma, D. D. (1992) Investigation of the L3-M45M45 Auger spectra of Cu, Cu2O and CuO Journal of Physics: Condensed Matter, 4 (37). pp. 7607-7616. ISSN 0953-8984

Sarma, D. D. ; Chainani, A. ; Cimino, R. ; Sen, P. ; Carbone, C. ; Mathew, M. ; Gudat, W. (1992) Electronic structure of and the metal-insulator transition in La1−xSrxCoO3−δ: a soft-X-ray absorption study EPL: Europhysics Letters, 19 (6). 513 -513. ISSN 0295-5075

Sarma, D. D. ; Krishnamurthy, H. R. ; Nimkar, Seva ; Ramasesha, S. ; Mitra, P. P. ; Ramakrishnan, T. V. (1992) Electronic structure of high-Tc superconductors and related compounds Pramana - Journal of Physics, 38 (5). L531-L538. ISSN 0304-4289

Rao, C. N. R. ; Rao, K. J. ; Ramasesha, S. ; Sarma, D. D. ; Yashonath, S. (1992) Physical chemistry of solids Annual Reports on the Progress of Chemistry, Section C: Physical Chemistry, 89 . pp. 179-234. ISSN 0260-1826

Sarma, D. D. ; Barman, S. R. ; Nimkar, Seva ; Krishnamurthy, H. R. (1992) Resolution of the negative U problem in early transition metals: a reinterpretation of the LVV auger spectra Physica Scripta, 1992 (T41). pp. 184-186. ISSN 0031-8949

Sarma, D. D. ; Cimino, R. ; Carbone, C. ; Sen, P. ; Barman, S. R. ; Gudat, W. (1992) Synchrotron study of the dynamical effects in the LVV auger transitions in the first-row transition elements Physica Scripta, 1992 (T41). pp. 187-189. ISSN 0031-8949

Chainani, A. ; Sarma, D. D. (1991) Calculated oxygen 1s core-level photoemission spectra from cuprate superconductors Pramana - Journal of Physics, 37 (2). pp. 135-140. ISSN 0304-4289

Santra, A. K. ; Sarma, D. D. ; Rao, C. N. R. (1991) Relation between the electronic structure and the superconductivity of cuprates as revealed by Cu 2p photoemission and theoretical investigations Physical Review B: Condensed Matter and Materials Physics, 43 (7). pp. 5612-5615. ISSN 1098-0121

Rao, C. N. R. ; Ramasesha, S. ; Sarma, D. D. ; Santra, A. K. (1991) Dominant role of the Cu---O charge-transfer energy, electronic polarizability and associated factors in the superconductivity of cuprates Solid State Communications, 77 (9). pp. 709-711. ISSN 0038-1098

Sarma, D. D. ; Sen, P. ; Cimino, R. ; Carbope, C. ; Gudat, W. ; Sampathkumara, E. V. ; Das, I. (1991) Origin of nonmetallicity in PrBa2Cu3O7 from a study of Gd1−xPrxBa2Cu3O7 using soft X-ray absorption at the oxygen K-edge Solid State Communications, 77 (5). pp. 377-379. ISSN 0038-1098

Sarma, D. D. ; Sen, P. ; Carbone, C. ; Gudat, W. (1991) Spectroscopic evidence for the removal of mobile holes on Fe doping in YBa2Cu3−xFexO7−δ Solid State Communications, 77 (5). pp. 381-383. ISSN 0038-1098

Ramachandra Rao, C. N. ; Vijayakrishnan, Venugopal ; Sarma, Dipankar Das ; Chainani, Ashish (1991) Investigations of transition-metal clusters deposited on solid substrates by photoelectron spectroscopy, bremsstrahlung isochromat spectroscopy and related techniques Faraday Discussions, 92 . pp. 147-157. ISSN 0301-7249

Sarma, D. D. ; Ovchinnikov, S. G. (1990) Analysis of the core-level photoemission spectra of the superconducting cuprates: evidence for a strongly mixed-valent state Physical Review B: Condensed Matter and Materials Physics, 42 (10). pp. 6817-6819. ISSN 1098-0121

Sarma, D. D. (1990) Electronic structure of transition metal compounds: photoemission experiments and model Hamiltonian calculations Journal of Solid State Chemistry, 88 (1). pp. 45-52. ISSN 0022-4596

Rao, C. N. R. ; Ranga Rao, G. ; Rajumon, M. K. ; Sarma, D. D. (1990) Role of the Cu-O charge-transfer energy in the superconductivity of cuprates: evidence from Cu 2p core-level spectroscopy and theory Physical Review B: Condensed Matter and Materials Physics, 42 (1). pp. 1026-1028. ISSN 1098-0121

Sarma, D. D. ; Chainani, A. (1990) Systematics in the oxygen 1s core-level photoemission spectra from metal oxides: model calculations Physical Review B: Condensed Matter and Materials Physics, 41 (10). pp. 6688-6691. ISSN 1098-0121

Weijs, P. J. W. ; Czyżyk, M. T. ; Fuggle, J. C. ; Speier, W. ; Sarma, D. D. ; Buschow, K. H. J. (1990) Electronic structure and bonding properties in TiSi2 Zeitschrift für Physik B: Condensed Matter, 78 (3). pp. 423-430. ISSN 0722-3277

Ranga Rao, G. ; Sarma, D. D. (1990) Systematics in the O 1s core-level spectra in transition metal oxides, LaMO3 (M=V, Cr, Mn, Fe, Co AND Ni) Modern Physics Letters B, 4 (4). pp. 277-282. ISSN 0217-9849

Weijs, P. J. W. ; Wiech, G. ; Zahorowski, W. ; Speier, W. ; Goedkoop, J. B. ; Czyzyk, M. ; van Acker, J. F. ; van Leuken, E. ; de Groot, R. A. ; van der Laan, G. ; Sarma, D. D. ; Kumar, L. ; Buschow, K. H. J. ; Fuggle, J. C. (1990) X-ray emission and absorption studies of silicides in relation to their electronic structure Physica Scripta, 41 (4). pp. 629-633. ISSN 0031-8949

Sarma, D. D. ; Carbone, C. ; Sen, P. ; Gudat, W. (1989) Synchrotron-radiation study of the satellites in Ni L3-M4,5M4,5 Auger spectra Physical Review B: Condensed Matter and Materials Physics, 40 (18). pp. 12542-12545. ISSN 1098-0121

Speier, W. ; Kumar, L. ; Sarma, D. D. ; de Groot, R. A. ; Fuggle, J. C. (1989) The electronic structure of 4d and 5d silicides Journal of Physics: Condensed Matter, 1 (46). pp. 9117-9129. ISSN 0953-8984

Sarma, D. D. ; Speier, W. ; Zeller, R. ; van Leuken, E. ; de Groot, R. A. ; Fuggle, J. C. (1989) The electronic structure of NiAl and NiSi Journal of Physics: Condensed Matter, 1 (46). pp. 9131-9139. ISSN 0953-8984

Sarma, D. D. ; Taraphder, A. (1989) Electronic structure of high-Tc cuprates from core-level photoemission spectroscopy Physical Review B: Condensed Matter and Materials Physics, 39 (16). pp. 11570-11574. ISSN 1098-0121

Sarma, D. D. ; Sen, P. ; Carbone, C. ; Cimino, R. ; Gudat, W. (1989) High-energy spectroscopic study of YBa2Cu2.7Fe0.3O6.9 with photon energy near the O 1s threshold Physical Review B: Condensed Matter and Materials Physics, 39 (16). pp. 12387-12390. ISSN 1098-0121

Sarma, D. D. ; Ramasesha, S. ; Taraphder, A. (1989) Hole pairing within an extended Anderson impurity model applicable to the high-Tc cuprates Physical Review B: Condensed Matter and Materials Physics, 39 (16). pp. 12286-12289. ISSN 1098-0121

Ranga Rao, G. ; Hegde, M. S. ; Sarma, D. D. ; Rao, C. N. R. (1989) Evidence for holes on oxygen in some nickel oxides Journal of Physics: Condensed Matter, 1 (11). pp. 2147-2150. ISSN 0953-8984

Speier, W. ; Leuken, E. v. ; Fuggle, J. C. ; Sarma, D. D. ; Kumar, L. ; Dauth, B. ; Buschow, K. H. J. (1989) Photoemission and inverse photoemission of transition-metal silicides Physical Review B: Condensed Matter and Materials Physics, 39 (9). pp. 6008-6016. ISSN 1098-0121

Bandyopadhyay, T. ; Sarma, D. D. (1989) Calculation of Coulomb interaction strengths for 3d transition metals and actinides Physical Review B: Condensed Matter and Materials Physics, 39 (6). pp. 3517-3521. ISSN 1098-0121

Rao, C. N. R. ; Sarma, D. D. ; Ranga Rao, G. (1989) Investigations of oxide superconductors by X-ray absorption, photoemission and cognate spectroscopies Phase Transitions, 19 (1-3). pp. 69-85. ISSN 0141-1594

Rao, Gangavarapu Ranga ; Rajumon, Meledathu Kurian ; Sarma, Dipankar Das ; Ramachandra Rao, C. N. (1989) Oxygen chemistry in copper oxides: evidence for O species Journal of the Chemical Society, Chemical Communications (20). pp. 1536-1538. ISSN 0022-4936

Sarma, D. D. ; Krummacher, S. ; Hillebrecht, F. U. ; Koelling, D. D. (1988) 5f-band width and hybridization in uranium silicides Physical Review B: Condensed Matter and Materials Physics, 38 (1). pp. 1-7. ISSN 1098-0121

Sarma, D. D. ; Prabhakaran, K. ; Rao, C. N. R. (1988) Temperature dependence of the surface conductivity of YBa2Cu3O7−δ accompanying the change in the concentration of dimerized oxygen holes Solid State Communications, 67 (3). pp. 263-265. ISSN 0038-1098

Kumar, Lalit ; Sarma, D. D. ; Krummacher, S. (1988) XPS study of the room temperature surface oxidation of zirconium and its binary alloys with tin, chromium and iron Applied Surface Science, 32 (3). pp. 309-319. ISSN 0169-4332

Sarma, D. D. ; Strebel, O. ; Simmons, C. T. ; Neukirch, U. ; Kaindl, G. ; Hoppe, R. ; Müller, H. P. (1988) Electronic structure of high-Tc superconductors from soft-x-ray absorption Physical Review B: Condensed Matter and Materials Physics, 37 (16). pp. 9784-9787. ISSN 1098-0121

Kaindl, G. ; Sarma, D. D. ; Strebel, O. ; Simmons, C. T. ; Neukirch, U. ; Hoppe, R. ; Moller, H. P. (1988) On the 3d-configuration of copper in high-Tc superconductors Physica C: Superconductivity, 153-155 . pp. 139-140. ISSN 0921-4534

Sarma, D. D. (1988) Electronic structure of high-Tc superconductors from core-level spectroscopies Physical Review B: Condensed Matter and Materials Physics, 37 (13). pp. 7948-7951. ISSN 1098-0121

Neukirch, U. ; Simmons, C. T. ; Sladeczek, P. ; Laubschat, C. ; Strebel, O. ; Kaindl, G. ; Sarma, D. D. (1988) On the suppression of superconductivity in Y1−xPrxBa2Cu3O7−δ EPL: Europhysics Letters, 5 (6). p. 567. ISSN 0295-5075

Sarma, D. D. ; Rao, C. N. R. (1988) Nature of the copper species in superconducting YBa2Cu3O7 Solid State Communications, 65 (1). pp. 47-49. ISSN 0038-1098

Sarma, D. D. ; Speier, W. ; Kumar, L. ; Carbone, C. ; Spinsanti, A. ; Bisi, O. ; Iandelli, A. ; Olcese, G. L. ; Palenzona, A. (1988) Electronic structure of CaSi and CaSi2 Zeitschrift für Physik B: Condensed Matter, 71 (1). pp. 69-74. ISSN 0722-3277

Sarma, D. D. ; Sreedhar, K. (1988) Electronic structure of square planar CuO46− clusters Zeitschrift für Physik B: Condensed Matter, 69 (4). pp. 529-534. ISSN 0722-3277

Gunnarsson, O. ; Sarma, D. D. ; Hillebrecht, F. U. ; Schönhammer, K. (1988) Electronic structure of the light actinide oxides from electron spectroscopy (invited) Journal of Applied Physics, 63 (8). pp. 3676-3679. ISSN 0021-8979

Gangluli, A. K. ; Nanjunda Swamy, K. S. ; Subbanna, G. N. ; Rajumon, M. K. ; Sarma, D. D. ; Rao, C. N. R. (1988) Superconductivity in the Tl-Ca-Ba-Cu-O System: synthesis, characterization and mechanism Modern Physics Letters B, 2 (10). pp. 1169-1176. ISSN 0217-9849

Sarma, D. D. ; Simmons, C. T. ; Kaindl, G. (1987) Increase of Tc in YBa2Cu3O7−δ by exposure to nitrogen Nature, 330 . pp. 213-214. ISSN 0028-0836

Sarma, D. D. ; Vishnu Kamath, P. (1987) Estimation of electron-electron interaction strengths for the rare-earth metals from Xα calculations Physical Review B: Condensed Matter and Materials Physics, 36 (14). pp. 7402-7406. ISSN 1098-0121

Rao, C. N. R. ; Ganguly, P. ; Hegde, M. S. ; Sarma, D. D. (1987) Holes in the oxygen (2p) valence bands and the concomitant formation of peroxide-like species in metal oxides: their role in metallicity and superconductivity Journal of American Chemical Society, 109 (22). pp. 6893-6895. ISSN 0002-7863

Sarma, D. D. ; Rao, C. N. R. (1987) Evidence for peroxide and Cu1+ species in La1.8Sr0.2CuO4 from photo-emission studies Journal of Physics C: Solid State Physics, 20 (26). L659-L663. ISSN 0022-3719

Sarma, D. D. ; Hillebrecht, F. U. ; Carbone, C. ; Zangwill, A. (1987) 5f-band width and resonant photoemission of uranium intermetallic compounds Physical Review B: Condensed Matter and Materials Physics, 36 (5). pp. 2916-2919. ISSN 1098-0121

Rao, C. N. R. ; Ganguly, P. ; Gopalakrishnan, J. ; Sarma, D. D. (1987) Mechanism of high-temperature superconductivity in YBa2Cu3O7-δ: crucial role of oxygen Materials Research Bulletin, 22 (8). pp. 1159-1163. ISSN 0025-5408

Sarma, D. D. ; Hillebrecht, F. U. ; Brooks, M. S. S. (1987) Electron spectroscopy of valence and core states of U intermetallic compounds Journal of Magnetism and Magnetic Materials, 63-64 . pp. 509-511. ISSN 0304-8853

Sarma, D. D. ; Sreedhar, K. ; Ganguly, P. ; Rao, C. N. R. (1987) Photoemission studies of the high TC superconductor, YBa2Cu3O7 Phase Transitions: A Multinational Journal, 10 (1-2). pp. 39-47. ISSN 0141-1594

Sarma, D. D. ; Sreedhar, K. ; Ganguly, P. ; Rao, C. N. R. (1987) Photoemission study of YBa2Cu3O7 through the superconducting transition: evidence for oxygen dimerization Physical Review Letters, 36 (4). pp. 2371-2373. ISSN 0031-9007

Krummacher, S. ; Sarma, D. D. (1986) XPS studies of the oxidation of U---Si compounds Surface Science, 178 (1-3). pp. 842-849. ISSN 0039-6028

Sarma, D. D. ; Hillebrecht, F. U. ; Speier, W. ; Mårtensson, N. ; Koelling, D. D. (1986) Appearance of correlation effects in U intermetallics Physical Review Letters, 57 (17). pp. 2215-2218. ISSN 0031-9007

Sarma, D. D. ; Krummacher, S. ; Wallash, A. ; Crow, J. E. (1986) X-ray-photoemission-spectroscopy and bremsstrahlung-isochromat-spectroscopy study of the (Y,U)B4 system Physical Review B: Condensed Matter and Materials Physics, 34 (6). pp. 3737-3740. ISSN 1098-0121

Weller, D. ; Sarma, D. D. (1986) Formation of a passive layer in surface oxidation of Gd: a leed and AES study Surface Science, 171 (1). L425-L431. ISSN 0039-6028

Hillebrecht, F. U. ; Sarma, D. D. (1986) Correlation between ligand density of states and 5f delocalization in uranium intermetallic compounds Physical Review B: Condensed Matter and Materials Physics, 33 (6). pp. 4376-4377. ISSN 1098-0121

Szot, K. ; Hillebrecht, F. U. ; Sarma, D. D. ; Campagna, M. ; Arend, H. (1986) Surface defect segregation in the perovskite-type ferroelectric KNbO3 Applied Physics Letters, 48 (7). pp. 490-492. ISSN 0003-6951

Sarma, D. D. ; Hillebrecht, F. U. ; Gunnarsson, O. ; Schönhammer, K. (1986) Systematics in the core level spectra of Th-intermetallics Zeitschrift für Physik B: Condensed Matter, 63 (3). pp. 305-311. ISSN 0722-3277

Sarma, D. D. ; Hillebrecht, F. U. ; Campagna, M. (1985) Oxidation of isomorphic U alloys: UNi5, UCu5 and UPt5 Surface Science, 162 (1-3). pp. 563-567. ISSN 0039-6028

Hillebrecht, F. U. ; Sarma, D. D. ; Mårtensson, N. (1985) Photoemission and bremsstrahlung isochromat spectroscopy of 5f electron systems Journal of Magnetism and Magnetic Materials, 52 (1-4). pp. 129-134. ISSN 0304-8853

Weller, D. ; Alvarado, S. F. ; Campagna, M. ; Gudat, W. ; Sarma, D. D. (1985) Structure, magnetism and electronic excitations of epitaxial gadolinium(0001) on tungsten(110) Journal of the Less-Common Metals, 111 (1-2). pp. 277-283. ISSN 0022-5088

Mårtensson, N. ; Hillebrecht, F. U. ; Sarma, D. D. (1985) Adsorption-induced surface valence changes in europium intermetallics Surface Science, 152-153 . pp. 733-742. ISSN 0039-6028

Hillebrecht, F. U. ; Gudat, W. ; Mårtensson, N. ; Sarma, D. D. ; Campagna, M. (1985) 4f-states in γ- and α-like Ce compounds Journal of Magnetism and Magnetic Materials, 47-48 . pp. 221-224. ISSN 0304-8853

Hillebrecht, F. U. ; Sarma, D. D. ; Mårtenssona, N. ; Zolnierek, Z. ; Campagna, M. (1985) 5f electronic structure of UPt4Ir by XPS and BIS Journal of Magnetism and Magnetic Materials, 47-48 . pp. 218-220. ISSN 0304-8853

Sarma, D. D. ; Hillebrecht, F. U. ; Campagna, M. ; Carbone, C. ; Nogami, J. ; Lindau, I. ; Barbee, T. W. ; Braicovich, L. ; Abbati, I. ; De Michelis, B. (1985) A comparison between X-ray absorption spectroscopy and Bremsstrahlung Isochromat Spectroscopy: the empty states of Pd-Al alloys and Pd2Si Zeitschrift für Physik B: Condensed Matter, 59 (2). pp. 159-165. ISSN 1431-584X

Manoharan, R. ; Sarma, D. D. ; Shukla, A. K. (1984) High-performance platinized carbon electrodes for oxygen reduction in power sources with alkaline electrolytes Journal of Power Sources, 13 (4). pp. 273-285. ISSN 0378-7753

Sen, P. ; Sarma, D. D. ; Rao, C. N. R. (1984) An auger electron spectroscopic investigation of the electron states of copper alloys Pramana - Journal of Physics, 23 (6). L815-L818. ISSN 0304-4289

Yashonath, S. ; Sarma, D. D. (1984) Mean-field results of a lattice-gas model of multilayer adsorption Chemical Physics Letters, 110 (3). pp. 265-269. ISSN 0009-2614

Kamath, P. Vishnu ; Sarma, D. D. ; Rao, C. N. R. (1984) Adsorption of carbon monoxide and oxygen on transition metal surfaces: a comparative study of the results from electron spectroscopy and theoretical calculations Proceedings of the Indian Academy of Sciences - Chemical Sciences, 93 (3). pp. 335-355. ISSN 0253-4134

Sen, P. ; Sarma, D. D. ; Budham, R. C. ; Chopra, K. L. ; Rao, C. N. R. (1984) An electron spectroscopic study of the surface oxidation of glassy and crystalline Cu-Zr alloys Journal of Physics F: Metal Physics, 14 (2). pp. 565-577. ISSN 0305-4608

Vishnu Kamath, P. ; Sarma, D. D. ; Rao, C. N. R. (1983) Charge-transfer satellites next to ligand core levels in the X-ray photoelectron spectra of metal chlorides and sulphides Chemical Physics Letters, 101 (3). pp. 279-283. ISSN 0009-2614

Shukla, A. K. ; Sarma, D. D. ; Sankar, G. (1983) X-ray photoelectron and Auger studies of Ag2+δS Proceedings of the Indian Academy of Sciences - Chemical Sciences, 92 (1). pp. 43-46. ISSN 0253-4134

Sarma, D. D. ; Vishnu Kamath, P. ; Rao, C. N. R. (1982) Satellites in the X-ray photoelectron spectra of transition-metal and rare-earth compounds Chemical Physics, 73 (1-2). pp. 71-82. ISSN 0301-0104

Sarode, P. R. ; Sarma, D. D. ; Vijayaraghavan, R. ; Malik, S. K. ; Rao, C. N. R. (1982) LIII absorption edge studies of mixed valent cerium intermetallics and related systems Journal of Physics C: Solid State Physics, 15 (32). pp. 6655-6660. ISSN 0022-3719

Shukla, A. K. ; Sen, P. ; Sarma, D. D. (1982) Transformations in Ag2+δS and Ag2+δSe: a calorimetric study Berichte der Bunsen-Gesellschaft fur Physikalische Chemie, 86 (3). pp. 198-202. ISSN 0005-9021

Rao, C. N. R. ; Sarma, D. D. (1982) Interatomic Auger transitions in transition-metal oxides Physical Review B: Condensed Matter and Materials Physics, 25 (4). pp. 2927-2929. ISSN 1098-0121

Chandra Singh, U. ; Sarma, D. D. ; Rao, C. N. R. (1982) Configuration mixing in the s-hole states of metal ions Chemical Physics Letters, 85 (3). pp. 278-282. ISSN 0009-2614

Rao, C. N. R. ; Sarma, D. D. (1982) Auger studies of transition metal oxides Journal of Molecular Structure, 79 . pp. 177-180. ISSN 0022-2860

Hegde, M. S. ; Srinivasan, A. ; Sarma, D. D. ; Rao, C. N. R. (1982) Satellites in the X-ray photoelectron spectra of transition metal oxides Journal of Electron Spectroscopy and Related Phenomena, 25 (2). pp. 231-236. ISSN 0368-2048

Rao, C. N. R. ; Sarma, D. D. ; Sarode, P. R. ; Vijayaraghavan, R. ; Dhar, S. K. ; Malik, S. K. (1981) XPS and X-ray absorption edge studies of the surface and bulk valence states of cerium in CeCo2 Journal of Physics C: Solid State Physics, 14 (15). L451-L454. ISSN 0022-3719

Sarode, P. R. ; Sarma, D. D. ; Rao, C. N. R. ; Sampathkumaran, E. V. ; Gupta, L. C. ; Vijayaraghavan, R. (1981) X-ray absorption spectroscopic study of the mixed valence system CePd3 Materials Research Bulletin, 16 (2). pp. 175-178. ISSN 0025-5408

Sarma, D. D. ; Hegde, M. S. ; Rao, C. N. R. (1981) Study of surface oxidation of rare-earth metals by photoelectron spectroscopy Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 77 (9). pp. 1509-1520. ISSN 0300-9238

Rao, C. N. R. ; Sarma, D. D. ; Sarode, P. R. ; Sampathkumaran, E. V. ; Gupta, L. C. ; Vijayaraghavan, R. (1980) Valence fluctuation in some Yb intermetallics by X-ray photoemission and X-ray absorption Chemical Physics Letters, 76 (3). pp. 413-415. ISSN 0009-2614

Sarma, D. D. ; Hegde, M. S. ; Rao, C. N. R. (1980) An auger spectroscopic study of the surface oxidation of zinc Chemical Physics Letters, 73 (3). pp. 443-446. ISSN 0009-2614

Rao, C. N. R. ; Sarma, D. D. ; Hegde, M. S. (1980) A novel approach to the study of surface oxidation states and oxidation of transition metals by Auger electron spectroscopy Proceedings of the Royal Society of London Series A: Mathematical, Physical & Engineering Sciences, 370 (1741). pp. 269-280. ISSN 0962-8444

Rao, C. N. R. ; Sarma, D. D. ; Vasudevan, S. ; Hegde, M. S. (1979) Study of transition metal oxides by photoelectron spectroscopy Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences, 367 (1729). pp. 239-252. ISSN 1364-5021

This list was generated on Fri Mar 29 15:59:22 2024 UTC.