Items where Author is "Seshadri, Ram"

Miao, Mao-Sheng ; Kurzman, Joshua A. ; Mammen, Nisha ; Narasimhan, Shobhana ; Seshadri, Ram (2012) Trends in the Electronic Structure of Extended Gold Compounds: Implications for Use of Gold in Heterogeneous Catalysis Inorganic Chemistry, 51 (14). pp. 7569-7578. ISSN 0020-1669

Kundu, Asish K. ; Ramesha, K. ; Seshadri, Ram ; Rao, C. N. R. (2004) Magnetic and electron transport properties of the rare earth cobaltates, La_0.7−xLn_xCa_0.3CoO₃ (Ln=Pr, Nd, Gd and Dy): a case of phase separation Journal of Physics: Condensed Matter, 16 (45). pp. 7955-7966. ISSN 0953-8984

Gautam, Ujjal K. ; Seshadri, Ram ; Rao, C. N. R. (2003) A solvothermal route to CdS nanocrystals Chemical Physics Letters, 375 (5-6). pp. 560-564. ISSN 0009-2614

Waghmare, U. V. ; Spaldin, N. A. ; Kandpal, H. C. ; Seshadri, Ram (2003) First-principles indicators of metallicity and cation off-centricity in the IV-VI rocksalt chalcogenides of divalent Ge, Sn, and Pb Physical Review B: Condensed Matter and Materials Physics, 67 (12). 125111_1-125111_10. ISSN 1098-0121

Barman, S. ; Venkataraman, N. V. ; Vasudevan, S. ; Seshadri, Ram (2003) Phase transitions in the anchored organic bilayers of long-chain alkylammonium lead iodides (C_nH_2n+1NH₃)₂PbI₄; n = 12, 16, 18 Journal of Physical Chemistry B, 107 (8). pp. 1875-1883. ISSN 1520-6106

Panda, Monalisa ; Seshadri, Ram ; Gopalakrishnan, J. (2003) Preparation of PbZrO₃/ASO₄ composites (A = Ca, Sr, Ba) and PbZrO₃ by metathetic reactions in the solid state: metathetic exchange of divalent species Chemistry of Materials, 15 (7). pp. 1554-1559. ISSN 0897-4756

Gautam, Ujjal K. ; Seshadri, Ram ; Vasudevan, S. ; Maignan, A. (2002) Magnetic and transport properties, and electronic structure of the layered chalcogenide AgCrSe₂ Solid State Communications, 122 (11). pp. 607-612. ISSN 0038-1098

Venkataraman, N. V. ; Bhagyalakshmi, S. ; Vasudevan, S. ; Seshadri, Ram (2002) Conformation and orientation of alkyl chains in the layered organic-inorganic hybrids: (C_nH_2n+1NH₃)₂PbI₄(n=12,16,1 8) Physical Chemistry Chemical Physics, 4 (18). pp. 4533-4538. ISSN 1463-9076

Vijaya Sarathy, K. ; Vanitha, P. V. ; Seshadri, Ram ; Cheetham, A. K. ; Rao, C. N. R. (2001) Electron-hole asymmetry in the rare-earth manganates: a comparative study of the hole- and the electron-doped materials Chemistry of Materials, 13 (3). pp. 787-795. ISSN 0897-4756

Sivakumar, Thathan ; Seshadri, Ram ; Gopalakrishnan, Jagannatha (2001) Bridging the Ruddlesden-Popper and the aurivillius phases: synthesis and structure of a novel series of layered perovskite oxides,(BiO) LnTiO₄ (Ln= La, Nd, Sm) Journal of the American Chemical Society, 123 (46). pp. 11496-11497. ISSN 0002-7863

Rao, C. N. R. ; Aiyer, Hemantkumar N. ; Seshadri, Ram ; Govindaraj, A. (1996) Fullerenes and other carbon forms: studies by STM and cognate techniques Thin Solid Films, 273 (1-2). pp. 132-137. ISSN 0040-6090

Seshadri, Ram ; Martin, Christine ; Maignan, Antoine ; Hervieu, Maryvonne ; Raveau, Bernard ; Ramachandra Rao, C. N. (1996) Structure and magnetotransport properties of the layered manganites Re_1.2Sr_1.8Mn₂O₇(RE=La, Pr, Nd) Journal of Materials Chemistry, 6 (9). pp. 1585-1590. ISSN 0959-9428

Rao, C. N. R. ; Seshadri, Ram ; Govindaraj, A. ; Sen, Rahul (1995) Fullerenes, nanotubes, onions and related carbon structures Materials Science and Engineering: R: Reports, 15 (6). pp. 209-262. ISSN 0927-796X

Rao, C. N. R. ; Govindaraj, A. ; Aiyer, Hemantkumar N. ; Seshadri, Ram (1995) Polymerization and pressure-induced amorphization of C60 and C70 Journal of Physical Chemistry, 99 (46). pp. 16814-16816. ISSN 0022-3654

Seshadri, Ram ; Subbanna, G. N. ; Vijayakrishnan, V. ; Ananthakrishna, G. ; Kulkarni, G. U. ; Rao, C. N. R. (1995) Growth of nanometric gold particles in solution phase Journal of Physical Chemistry, 99 (15). pp. 5639-5644. ISSN 0022-3654

Seshadri, Ram ; Sen, Rahul ; Subbanna, G. N. ; Kannan, K. R. ; Rao, C. N. R. (1994) Iron, cobalt and nickel nanoparticles encapsulated in carbon obtained by the arc evaporation of graphite with the metals Chemical Physics Letters, 231 (2-3). pp. 308-313. ISSN 0009-2614

Seshadri, Ram ; Aiyer, Hemantkumar N. ; Govindaraj, A. ; Rao, C. N. R. (1994) Electron transport properties of carbon nanotubes Solid State Communications, 91 (3). pp. 195-199. ISSN 0038-1098

Seshadri, Ram ; Rao, C. N. R. (1994) Preparation of monodispersed, submicron gold particles Materials Research Bulletin, 29 (7). pp. 795-799. ISSN 0025-5408

Ramasesha, Sheela K. ; Singh, A. K. ; Seshadri, Ram ; Sood, A. K. ; Rao, C. N. R. (1994) Orientational ordering in C₇₀. Evidence for three distinct phase transitions Chemical Physics Letters, 220 (3-5). pp. 203-206. ISSN 0009-2614

Muthu, D. V. S. ; Shashikala, M. N. ; Sood, A. K. ; Seshadri, Ram ; Rao, C. N. R. (1994) Raman study of the doped fullerene C₆₀·TDAE Chemical Physics Letters, 217 (1-2). pp. 146-151. ISSN 0009-2614

Rao, C. N. R. ; Seshadri, Ram ; Govindaraj, A. ; Mittal, J. P. ; Pal, H. ; Mukherjee, T. (1993) Electronic absorption and emission spectroscopic investigations of the interaction of the fullerenes, C₆₀ and C₇₀, with amines and aromatic molecules Journal of Molecular Structure, 300 . pp. 289-301. ISSN 0022-2860

Seshadri, Ram ; Rao, C. N. R. ; Pal, H. ; Mukherjee, T. ; Mittal, J. P. (1993) Interaction of C₆₀ and C₇₀ with aromatic amines in the ground and excited states. Evindence for fullerene-benzene interaction in the ground state Chemical Physics Letters, 205 (4-5). pp. 395-398. ISSN 0009-2614

Chandrabhas, N. ; Jayaram, K. ; Muthu, D. V. S. ; Sood, A. K. ; Seshadri, Ram ; Rao, C. N. R. (1993) Orientational phase transitions in C₇₀: a Raman spectroscopic investigation Physical Review B: Condensed Matter and Materials Physics, 47 (16). pp. 10963-10966. ISSN 1098-0121

Varma, Vijay ; Seshadri, Ram ; Govindaraj, A. ; Sood, A. K. ; Rao, C. N. R. (1993) An infrared spectroscopic study of the orientational phase transitions of C₇₀ Chemical Physics Letters, 203 (5-6). pp. 545-548. ISSN 0009-2614

Seshadri, Ram ; Rastogi, A. ; Bhat, S. V. ; Ramasesha, S. ; Rao, C. N. R. (1993) Molecular ferromagnetism in C₆₀·TDAE Solid State Communications, 85 (11). pp. 971-974. ISSN 0038-1098

Santra, A. K. ; Seshadri, Ram ; Vijayakrishnan, V. ; Rao, C. N. R. (1993) Interaction of solid films of C₆₀ and C₇₀ with nickel Solid State Communications, 85 (2). pp. 77-79. ISSN 0038-1098

Seshadri, Ram ; Vijayakrishnan, V. ; Santra, A. K. ; Govindaraj, A. ; Rao, C. N. R. (1993) Investigations of the interaction of nickel and carbon monoxide with solid films of C₆₀ and C₇₀ by UV and X-ray photoelectron spectroscopy Fullerene Science and Technology, 1 (1). pp. 75-91. ISSN 1064-122X

Seshadri, Ram ; Govindraj, A. ; Rao, C. N. R. (1993) A study of the addition of alkylamines and hydrazine to fullerenes Fullerene Science and Technology, 1 (4). pp. 547-556. ISSN 1064-122X

Palit, D. K. ; Ghosh, H. N. ; Pal, H. ; Sapre, A. V. ; Mittal, J. P. ; Seshadri, Ram ; Rao, C. N. R. (1992) Dynamics of charge transfer in the excited amine complexes of the fullerenes C₆₀ and C₇₀.: A picosecond laser flash photolysis study Chemical Physics Letters, 198 (1-2). pp. 113-117. ISSN 0009-2614

Seshadri, Ram ; Govindaraj, A. ; Nagarajan, R. ; Pradeep, T. ; Rao, C. N. R. (1992) Addition of amines and halogens to fullerenes C₆₀ and C₇₀ Tetrahedron Letters, 33 (15). pp. 2069-2070. ISSN 0040-4039

Vijayakrishnan, V. ; Santra, A. K. ; Seshadri, Ram ; Nagarajan, R. ; Pradeep, T. ; Rao, C. N. R. (1992) A comparative study of the interaction of nickel clusters with buckminsterfullerene, C₆₀, and graphite Surface Science, 262 (1-2). L87-L90. ISSN 0039-6028

Vijayakrishnan, Venugopal ; Santra, Asok Kumar ; Pradeep, Talappil ; Seshadri, Ram ; Nagarajan, Rajamani ; Ramachandra Rao, C. N. (1992) Interaction of nitrogen and oxygen with C₆₀ Journal of the Chemical Society, Chemical Communications (2). pp. 198-199. ISSN 0022-4936

Guru Row, T. N. ; Ganguli, A. K. ; Rangavittal, N. ; Seshadri, Ram ; Rao, C. N. R. (1991) A stabilized tetragonal phase of La₂O₃ in the La---Pd---O system Journal of Solid State Chemistry, 95 (1). pp. 224-229. ISSN 0022-4596

Seshadri, Ram ; Manivannan, V. ; Rajeev, K. P. ; Gopalakrishnan, J. ; Rao, C. N. R. (1990) Superconductivity in Ba_1-ySr_yPb_1-xBi_xO₃ Journal of Solid State Chemistry, 89 (2). pp. 389-391. ISSN 0022-4596

Somasundaram, P. ; Vijayaraghavan, R. ; Nagarajan, R. ; Seshadri, Ram ; Umarji, A. M. ; Rao, C. N. R. (1990) Occurrence of maximum T_c at an optimal carrier concentration in superconducting bismuth and thallium cuprates Applied Physics Letters, 56 (5). pp. 487-489. ISSN 0003-6951

Kulkarni, G. U. ; Vijayakrishnan, V. ; Ranga Rao, G. ; Seshadri, Ram ; Rao, C. N. R. (1990) State of bismuth in BaBiO₃ and BaBi_1−xPbxO₃: Bi 4f photoemission and Bi L₃ absorption spectroscopic studies Applied Physics Letters, 57 (17). pp. 1823-1824. ISSN 0003-6951

Kulkarni, G. U. ; Vijayakrishnan, V. ; Ranga Rao, G. ; Seshadri, Ram ; Rao, C. N. R. (1990) State of bismuth in BaBiO₃ and BaBi_1−xPb_xO₃: Bi 4f photoemission and Bi L₃ absorption spectroscopic studies Applied Physics Letters, 57 (17). pp. 1823-1824. ISSN 0003-6951