Items where Author is "Raychaudhuri , A. K."

Article

Mandal, Ruma ; Laha, Pinaki ; Das, Kaustuv ; Saha, Susmita ; Barman, Saswati ; Raychaudhuri, A. K. ; Barman, Anjan (2013) Effects of antidot shape on the spin wave spectra of two-dimensional Ni80Fe20 antidot lattices Applied Physics Letters, 103 (26). p. 262410. ISSN 0003-6951

Lahiri, Debdutta ; Khalid, S. ; Sarkar, Tapati ; Raychaudhuri, A. K. ; Sharma, Surinder M. (2012) XAFS investigation of the role of orientational disorder in the stabilization of the ferromagnetic metallic phase in nanoparticles of La_0.5Ca_0.5MnO₃ Journal of Physics: Condensed Matter, 24 (33). p. 336001. ISSN 0953-8984

Ghosh, M. ; Raychaudhuri, A. K. (2011) Optical properties of Mg-substituted ZnO nanoparticles obtained by solution growth IEEE Transactions on Nanotechnology, 10 (3). pp. 555-559. ISSN 1536-125X

Batabyal, Subrata ; Makhal, Abhinandan ; Das, K. ; Raychaudhuri, A. K. ; Pal, Samir Kumar (2011) Ultrafast dynamics of excitons in semiconductor quantum dots on a plasmonically active nano-structured silver film Nanotechnology, 22 (19). pp. 195704_1-195704_4. ISSN 0957-4484

Kundu, Sarathi ; Raychaudhuri, A. K. (2011) Effect of water and air-water interface on the structural modification of Ni-arachidate Langmuir-Blodgett films Journal of Colloid and Interface Science, 353 (1). pp. 316-321. ISSN 0021-9797

Ghosh, Manoranjan ; Raychaudhuri, A. K. (2011) Electric field induced reversible control of visible photoluminescence from ZnO nanoparticles Applied Physics Letters, 98 (15). pp. 153109_1-153109_3. ISSN 0003-6951

Mondal, Shahnewaz ; Raychaudhuri, A. K. (2011) Observation of a large gate-controlled persistent photoconduction in single crystal ZnO at room temperature Applied Physics Letters, 98 (2). pp. 023501_1-023501_3. ISSN 0003-6951

Ghosh, Barnali ; Das, K. ; Raychaudhuri, A. K. (2011) Voltage bias induced modification of the transport property of all oxide Pr_0.5Ca_0.5MnO₃/SrTi_0.95Nb_0.05O₃ junctions Journal of Applied Physics, 109 (8). pp. 083934_1-083934_6. ISSN 0021-8979

Sarkar, Tapati ; Raychaudhuri, A. K. ; Bera, A. K. ; Yusuf, S. M. (2010) Effect of size reduction on the ferromagnetism of the manganite La_1−xCa_xMnO₃ (x=0.33) New Journal of Physics, 12 . pp. 123026_1-123026_22. ISSN 1367-2630

Venkata Kamalakar, M. ; Raychaudhuri, A. K. (2010) Resistance anomaly near phase transition in confined ferromagnetic nanowires Physical Review B: Condensed Matter and Materials Physics, 82 (19). pp. 195425_1-195425_9. ISSN 1098-0121

Nagapriya, K. S. ; Raychaudhuri, A. K. (2010) Thermal fluctuation spectroscopy of DNA thermal denaturation Biophysical Journal, 99 (8). pp. 2666-2675. ISSN 0006-3495

Makhal, Abhinandan ; Sarkar, Soumik ; Bora, Tanujjal ; Baruah, Sunandan ; Dutta, Joydeep ; Raychaudhuri, A. K. ; Pal, Samir Kumar (2010) Dynamics of light harvesting in ZnO nanoparticles Nanotechnology, 21 (26). pp. 265703_1-265703_5. ISSN 0957-4484

Makhal, Abhinandan ; Sarkar, Soumik ; Bora, Tanujjal ; Baruah, Sunandan ; Dutta, Joydeep ; Raychaudhuri, A. K. ; Pal, Samir Kumar (2010) Role of resonance energy transfer in light harvesting of zinc oxide-based dye-sensitized solar cells Journal of Physical Chemistry C, 114 (23). pp. 10390-10395. ISSN 1932-7447

Das, Soma ; Raychaudhuri, A. K. ; Sreeram, P. A. ; Dietzel, Dirk (2010) The effect of intrinsic instability of cantilever on static mode atomic force spectroscopy Nanotechnology, 21 (4). pp. 045706_1-045706_6. ISSN 0957-4484

Giri, Anupam ; Makhal, Abhinandan ; Ghosh, Barnali ; Raychaudhuri, A. K. ; Pal, Samir Kumar (2010) Functionalization of manganite nanoparticles and their interaction with biologically relevant small ligands: picosecond time-resolved FRET studies Nanoscale, 2 (12). pp. 2704-2709. ISSN 2040-3364

Phanindra Sai, T. ; Raychaudhuri, A. K. (2010) Observation of Peierls transition in nanowires (diameter∼130 nm) of the charge transfer molecule TTF-TCNQ synthesized by electric-field-directed growth Nanotechnology, 21 (4). pp. 045703_1-045703_8. ISSN 0957-4484

Chaudhuri, S. K. ; Ghosh, Manoranjan ; Das, D. ; Raychaudhuri, A. K. (2010) Probing defects in chemically synthesized ZnO nanostrucures by positron annihilation and photoluminescence spectroscopy Journal of Applied Physics, 108 (6). pp. 064319_1-064319_7. ISSN 0021-8979

Ghosh, Manoranjan ; Dilawar, Nita ; Banyopadhyay, A. K. ; Raychaudhuri, A. K. (2009) Phonon dynamics of Zn(Mg,Cd)O alloy nanostructures and their phase segregation Journal of Applied Physics, 106 (8). pp. 084306 _1-084306 _6. ISSN 0021-8979

Das, Soma ; Raychaudhuri, A. K. (2009) Growth of atomically smooth films of metal-arachidates by Langmuir-Blodgett technique Journal of Nanoscience and Nanotechnology, 9 (9). pp. 5362-5366. ISSN 1533-4880

Neogy, R. K. ; Raychaudhuri, A. K. (2009) Frequency dependent enhancement of heat transport in a nanofluid with ZnO nanoparticles Nanotechnology, 20 (30). pp. 305706_1-305706_5. ISSN 0957-4484

Venkata Kamalakar, M. ; Raychaudhuri, A. K. (2009) Low temperature electrical transport in ferromagnetic Ni nanowires Physical Review B: Condensed Matter and Materials Physics, 79 (20). pp. 205417_1-205417_8. ISSN 1098-0121

Bora, Achyut ; Raychaudhuri, A. K. (2009) Scanning thermal microscope study of a metal film under current stressing: role of temperature inhomogeneity in the damage process Journal of Physics D: Applied Physics, 42 (3). pp. 035503_1-035503_9. ISSN 0022-3727

Ghosh, Barnali ; Bhattacharya, Dipten ; Raychaudhuri, A. K. ; Arumugam, S. (2009) Frequency dependence of dielectric anomaly around Néel temperature in bilayer manganite Pr(Sr_0.1Ca_0.9)₂Mn₂O₇ Journal of Applied Physics, 105 (12). pp. 123914_1-123914_4. ISSN 0021-8979

Arumugam, S. ; Ghosh, Barnali ; Raychaudhuri, A. K. ; Tamil Selvan, N. R. ; Nakanishi, T. ; Yoshino, H. ; Murata, K. ; Mukovskii, Ya. M. (2009) Hydrostatic pressure (P≤8 GPa) induced metallization of ferromagnetic insulating La_0.79Ca_0.21MnO₃ Journal of Applied Physics, 106 (2). pp. 023905_1-023905_7. ISSN 0021-8979

Baruah, Sunandan ; Sinha, Sudarson Sekhar ; Ghosh, Barnali ; Pal, Samir Kumar ; Raychaudhuri, A. K. ; Dutta, Joydeep (2009) Photoreactivity of ZnO nanoparticles in visible light: Effect of surface states on electron transfer reaction Journal of Applied Physics, 105 (7). pp. 074308_1-074308_6. ISSN 0021-8979

Venkata Kamalakar, M. ; Raychaudhuri, A. K. ; Wei, Xueyong ; Teng, Jason ; Prewett, Philip D. (2009) Temperature dependent electrical resistivity of a single strand of ferromagnetic single crystalline nanowire Applied Physics Letters, 95 (1). pp. 013112_1-013112_3. ISSN 0003-6951

Mohanta, D. ; Narayanan, S. S. ; Pal, S. K. ; Raychaudhuri, A. K. (2009) Time-resolved photoluminescence decay characteristics of bovine serum albumin-conjugated semiconductor nanocrystallites Journal of Experimental Nanoscience, 4 (2). pp. 177-191. ISSN 1745-8080

Phanindra Sai, T. ; Raychaudhuri, A. K. (2008) Adhesion behaviour of self-assembled alkanethiol monolayers on silver at different stages of growth Journal of Physics D: Applied Physics, 40 (10). pp. 3182-3189. ISSN 0022-3727

Ghosh, Manoranjan ; Raychaudhuri, A. K. (2008) Shape transition in ZnO nanostructures and its effect on blue-green photoluminescence Nanotechnology, 19 (44). pp. 445704_1-445704_7. ISSN 0957-4484

Mohanta, D. ; Naryanan, S. S. ; Pal, S. K. ; Raychaudhuri, A. K. (2008) Fluorescence dynamics of bovine serum albumin (BSA) conjugated CdZnS nanocrystallites The European Physical Journal Applied Physics, 43 (2). pp. 263-268. ISSN 1286-0042

Samanta, Sudeshna ; Raychaudhuri, A. K. ; Mitra, Joy (2008) Very low frequency resistance fluctuations in thin films of La_0.67Ca_0.33MnO₃ with quenched disorder Physical Review B: Condensed Matter and Materials Physics, 78 (1). pp. 014427_1-014427_8. ISSN 1098-0121

Sarkar, Tapati ; Ghosh, Barnali ; Raychaudhuri, A. K. ; Chatterji, Tapan (2008) Crystal structure and physical properties of half-doped manganite nanocrystals of less than 100-nm size Physical Review B: Condensed Matter and Materials Physics, 77 (23). pp. 235112_1-235112_9. ISSN 1098-0121

Ghosh, Manoranjan ; Bhattacharyya, Ritwik ; Raychaudhuri, A. K. (2008) Growth of compact arrays of optical quality single crystalline ZnO nanorods by low temperature method Bulletin of Materials Science, 31 (3). pp. 283-289. ISSN 0250-4707

Das, Anindya ; Das, Soma ; Raychaudhuri, A. K. (2008) Growth of two-dimensional arrays of uncapped gold nanoparticles on silicon substrates Bulletin of Materials Science, 31 (3). pp. 277-282. ISSN 0250-4707

Venkata Kamalakar, M. ; Raychaudhuri, A. K. (2008) A novel method of synthesis of dense arrays of aligned single crystalline copper nanotubes using electrodeposition in the presence of a rotating electric field Advanced Materials, 20 (1). pp. 149-154. ISSN 0935-9648

Jain, Himanshu ; Raychaudhuri, A. K. (2008) On the nature of the low temperature insulating state of ferromagnetic and charge ordered manganites Physica B: Condensed Matter, 403 (5-9). pp. 1582-1584. ISSN 0921-4526

Bora, Achyut ; Raychaudhuri, A. K. (2008) Low-frequency resistance fluctuations in metal films under current stressing at low temperature (T<0.3T_melting) Physical Review B: Condensed Matter and Materials Physics, 77 (7). pp. 075423_1-075423_9. ISSN 1098-0121

Jain, Himanshu ; Raychaudhuri, A. K. (2008) Hot electron effects and nonlinear transport in hole doped manganites Applied Physics Letters, 93 (18). pp. 182110_1-182110_3. ISSN 0003-6951

Ghosh, Manoranjan ; Raychaudhuri, A. K. (2008) Ionic environment control of visible photoluminescence from ZnO nanoparticles Applied Physics Letters, 93 (12). pp. 123113_1-123113_3. ISSN 0003-6951

Sarkar, Tapati ; Raychaudhuri, A. K. ; Chatterji, Tapan (2008) Size induced arrest of the room temperature crystallographic structure in nanoparticles of La_0.5Ca_0.5MnO₃ Applied Physics Letters, 92 (12). pp. 123104_1-123104_3. ISSN 0003-6951

Raychaudhuri, A. K. (2007) A little reminiscence Pramana - Journal of Physics, 69 (1). pp. 3-5. ISSN 0304-4289

Bid, Aveek ; Bora, Achyut ; Raychaudhuri, A. K. (2007) Debye temperature of metallic nanowires- an experimental determination from the resistance of metallic nanowires in the temperature range 4.2 K-300 K Journal of Nanoscience and Nanotechnology, 7 (6). pp. 1867-1870. ISSN 1533-4880

Kar, Sohini ; Sarkar, Jayanta ; Ghosh, Barnali ; Raychaudhuri, A. K. (2007) Effect of grain boundaries on the local electronic transport in nanostructured films of colossal magnetoresistive manganites Journal of Nanoscience and Nanotechnology, 7 (6). pp. 2051-2054. ISSN 1533-4880

Sarkar, Tapati ; Ghosh, Barnali ; Raychaudhuri, A. K. (2007) Effect of size reduction on charge ordering in La_0.5Ca_0.5MnO₃ Journal of Nanoscience and Nanotechnology, 7 (6). pp. 2020-2024. ISSN 1533-4880

Das, Soma ; Sriram, P. A. ; Raychaudhuri, A. K. (2007) Effects of nonlinear forces on dynamic mode atomic force microscopy and spectroscopy Journal of Nanoscience and Nanotechnology, 7 (6). pp. 2167-2171. ISSN 1533-4880

Sarkar, Jayanta ; Raychaudhuri, A. K. (2007) Piezoresistivity in films of nanocrystalline manganites Journal of Nanoscience and Nanotechnology, 7 (6). pp. 2058-2062. ISSN 1533-4880

Bora, Achyut ; Bid, Aveek ; Raychaudhuri, A. K. (2007) Stability of metal nanowires (d≥15 nm) against electromigration Journal of Nanoscience and Nanotechnology, 7 (6). pp. 1831-1835. ISSN 1533-4880

Sarkar, Tapati ; Mukhopadhyay, P. K. ; Raychaudhuri, A. K. ; Banerjee, Sangam (2007) Structural, magnetic, and transport properties of nanoparticles of the manganite Pr_0.5Ca_0.5MnO₃ Journal of Applied Physics, 101 (12). pp. 124307_1-124307_7. ISSN 0021-8979

Nagapriya, K. S. ; Raychaudhuri, A. K. ; Shivashankar , G. V. (2007) Thermal fluctuations in histone during denaturation Journal of Nanoscience and Nanotechnology, 7 (6). pp. 2125-2128. ISSN 1533-4880

Ghosh, Manoranjan ; Raychaudhuri, A. K. (2007) Structure and optical properties of Cd-substituted ZnO (Zn_1−xCd_xO) nanostructures synthesized by the high-pressure solution route Nanotechnology, 18 (11). pp. 115618_1-115618_10. ISSN 0957-4484

Das, Soma ; Sreeram, P. A. ; Raychaudhuri, A. K. (2007) A method to quantitatively evaluate the Hamaker constant using the jump-into-contact effect in atomic force microscopy Nanotechnology, 18 (3). pp. 035501_1-035501_6. ISSN 0957-4484

Soni, G. V. ; Brar, Loveleen ; Hameed, Feroz M. ; Raychaudhuri, A. K. ; Shivashankar, G. V. (2007) Distinct levels in the nanoscale organization of DNA-histone complex revealed by its mechanical unfolding Applied Physics Letters, 90 (16). pp. 163904_1-163904_3. ISSN 0003-6951

Kar, Sohini ; Raychaudhuri, A. K. (2007) Localized reversible nanoscale phase separation in Pr_0.63Ca_0.37MnO₃ single crystal using a scanning tunneling microscope tip Applied Physics Letters, 91 (14). pp. 143124_1-143124_3. ISSN 0003-6951

Kar, S. ; Sarkar, J. ; Raychaudhuri, A. K. (2006) Investigation of the effect of microstructure and grain boundaries in nanostructured CMR thin films using scanning tunneling microscopy (STM) and local conductance map (LCMAP) IEEE Transactions on Nanotechnology, 5 (6). pp. 707-711. ISSN 1536-125X

Kar, Sohini ; Sarkar, Jayanta ; Ghosh, Barnali ; Raychaudhuri, A. K. (2006) Spatially resolved study of electronic transport through grain boundaries in nanostructured films of La_0.67Sr_0.33MnO₃ Physical Review B: Condensed Matter and Materials Physics, 74 (8). pp. 085412_1-085412_9. ISSN 1098-0121

Bid, Aveek ; Bora, Achyut ; Raychaudhuri, A. K. (2006) Temperature dependence of the resistance of metallic nanowires of diameter≥15nm: applicability of Bloch-Grüneisen theorem Physical Review B: Condensed Matter and Materials Physics, 74 (3). pp. 035426_1-035426_8. ISSN 1098-0121

Nagapriya, K. S. ; Raychaudhuri, A. K. ; Chatterji, Dipankar (2006) Direct observation of large temperature fluctuations during DNA thermal denaturation Physical Review Letters, 96 (3). pp. 038102_1-038102_4. ISSN 0031-9007

Bid, Aveek ; Bora, Achyut ; Raychaudhuri, A. K. (2006) 1/f noise in nanowires Nanotechnology, 17 (1). pp. 152-156. ISSN 0957-4484

Bora, Achyut ; Raychaudhuri, A. K. (2006) Evolution of 1/f^α noise during electromigration stressing of metal film: spectral signature of electromigration process Journal of Applied Physics, 99 (11). pp. 113701_1-113701_7. ISSN 0021-8979

Chander, R. ; Raychaudhuri, A. K. (2006) Growth of aligned arrays of ZnO nanorods by low temperature solution method on Si surface Journal of Materials Science, 41 (12). pp. 3623-3630. ISSN 0022-2461

Ghosh, Manoranjan ; Raychaudhuri, A. K. (2006) Structural and optical properties of Zn_1−xMg_xO nanocrystals obtained by low temperature method Journal of Applied Physics, 100 (3). pp. 034315_1-034315_7. ISSN 0021-8979

Shantha Shankar, K. ; Raychaudhuri, A. K. (2005) Fabrication of nanowires of multicomponent oxides: review of recent advances Materials Science and Engineering: C, 25 (5-8). pp. 738-751. ISSN 0928-4931

Kar, Sohini ; Mitra, J. ; Raychaudhuri, A. K. (2005) Temperature dependence of the gap in the density of states near the Fermi level in a hole doped manganite Solid State Communications, 136 (7). pp. 410-415. ISSN 0038-1098

Paranjape, Mandar A. ; Shantha Shankar, K. ; Raychaudhuri, A. K. (2005) Electronic transport in nanostructured thin films of perovskite manganite La_0.67Ca_0.33MnO₃: role of grain boundaries Journal of Physics D: Applied Physics, 38 (19). pp. 3674-3681. ISSN 0022-3727

Bid, Aveek ; Bora, Achyut ; Raychaudhuri, A. K. (2005) Observation of large low-frequency resistance fluctuations in metallic nanowires: implications on its stability Physical Review B: Condensed Matter and Materials Physics, 72 (11). pp. 113415_1-113415_4. ISSN 1098-0121

Nagapriya, K. S. ; Raychaudhuri, A. K. ; Bansal, Bhavtosh ; Venkataraman, V. ; Parashar, Sachin ; Rao, C. N. R. (2005) Collapse of the charge-ordering state at high magnetic fields in the rare-earth manganite Pr_0.63Ca_0.37MnO₃ Physical Review B: Condensed Matter and Materials Physics, 71 (2). pp. 024426_1-024426_6. ISSN 1098-0121

Ghosh, Barnali ; Kar, Sohini ; Brar, Loveleen K. ; Raychaudhuri, A. K. (2005) Electronic transport in nanostructured films of La_0.67Sr_0.33MnO₃ Journal of Applied Physics, 98 (9). pp. 094302_1-094302_6. ISSN 0021-8979

Mitra, J. ; Paranjape, Mandar ; Raychaudhuri, A. K. ; Mathur, N. D. ; Blamire, M. G. (2005) Temperature dependence of density of states near the Fermi level in a strain-free epitaxial film of the hole-doped manganite La_0.7Ca_0.3MnO₃ Physical Review B: Condensed Matter and Materials Physics, 71 (9). pp. 094426_1-094426_8. ISSN 1098-0121

Gayathri, N. ; Raychaudhuri, A. K. (2004) Point contact spectroscopy and temperature dependence of resistivity of metallic sodium tungsten bronzes- role of optical phonons Journal of Low Temperature Physics, 137 (3-4). pp. 471-489. ISSN 0022-2291

Shantha Shankar, K. ; Raychaudhuri, A. K. (2004) Growth of an ordered array of oriented manganite nanowires in alumina templates Nanotechnology, 15 (9). pp. 1312-1316. ISSN 0957-4484

Ghosh, Barnali ; Brar, Loveleen K. ; Jain, Himanshu ; Mitra, J. ; Raychaudhuri, A. K. (2004) Growth of oriented films of La_0.67Ca_0.33MnO₃ and La_0.67Sr_0.33MnO₃ on SrTiO₃ using chemical solution deposition Journal of Physics D: Applied Physics, 37 (11). pp. 1548-1553. ISSN 0022-3727

Nagapriya, K. S. ; Raychaudhuri, A. K. ; Jain, V. K. ; Jalwania, C. R. ; Kumar, Vikram (2004) Effect of ambient on the thermal parameters of a micromachined bolometer Applied Physics Letters, 82 (16). pp. 2721-2723. ISSN 0003-6951

Shantha Shankar, K. ; Kar, Sohini ; Subbanna, G. N. ; Raychaudhuri, A. K. (2004) Enhanced ferromagnetic transition temperature in nanocrystalline lanthanum calcium manganese oxide (La_0.67Ca_0.33MnO₃) Solid State Communications, 129 (7). pp. 479-483. ISSN 0038-1098

Raychaudhuri, A. K. (2004) Singularity-free cosmological solutions with non-rotating perfect fluids General Relativity and Gravitation, 36 (2). pp. 343-359. ISSN 0001-7701

Paranjape, Mandar ; Mitra, J. ; Raychaudhuri, A. K. ; Todd, N. K. ; Mathur, N. D. ; Blamire, M. G. (2003) Nonlinear electrical transport through artificial grain-boundary junctions in La_0.7Ca_0.3MnO₃ epitaxial thin films Physical Review B: Condensed Matter and Materials Physics, 68 (14). pp. 144409_1-144409_8. ISSN 1098-0121

Paranjape, Mandar ; Raychaudhuri, A. K. ; Mathur, N. D. ; Blamire, M. G. (2003) Effect of strain on the electrical conduction in epitaxial films of La_0.7Ca_0.3MnO₃ Physical Review B: Condensed Matter and Materials Physics, 67 (21). pp. 214415_1-214415_6. ISSN 1098-0121

Bid, Aveek ; Guha, Ayan ; Raychaudhuri, A. K. (2003) Low-frequency random telegraphic noise and 1/f noise in the rare-earth manganite Pr_0.63Ca_0.37MnO₃ near the charge-ordering transition Physical Review B: Condensed Matter and Materials Physics, 67 (17). pp. 174415_1-174415_10. ISSN 1098-0121

Raychaudhuri, A. K. ; Kar, Swastik ; Ghosh, Arindam (2003) Suppression of universal conductance fluctuations by an electric field in doped Si(P,B) near the metal-insulator transition Physica E: Low-dimensional Systems and Nanostructures, 18 (1-3). pp. 284-285. ISSN 1386-9477

Paranjape, Mandar ; Raychaudhuri, A. K. (2002) Annealing induced grain growth and grain connectivity in an epitaxial film of La_0.67Ca_0.33MnO₃ and its effect on low field colossal magnetoresistance Solid State Communications, 123 (12). pp. 521-525. ISSN 0038-1098

Paranjape, Mandar A. ; Mane, Anil U. ; Raychaudhuri, A. K. ; Shalini, K. ; Shivashankar, S. A. ; Chakravarty, B. R. (2002) Metal-organic chemical vapour deposition of thin films of cobalt on different substrates: study of microstructure Thin Solid Films, 413 (1-2). pp. 8-15. ISSN 0040-6090

Mitra, J. ; Raychaudhuri, A. K. ; Gayathri, N. ; Mukovskii, Ya. M. (2002) Point-contact spectroscopy of single crystal La_0.75Sr_0.25MnO₃ and resistivity due to electron-phonon interaction Physical Review B: Condensed Matter and Materials Physics, 65 (14). pp. 140406_1-140406_4. ISSN 1098-0121

Sudheendra, L. ; Chinh, H. D. ; Raju, A. R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (2002) Grain size effects on charge-ordering, phase segregation and related properties of rare-earth manganates, Nd_0.5A_0.5MnO₃ (A=Ca or Sr) Solid State Communications, 122 (1-2). pp. 53-57. ISSN 0038-1098

Raychaudhuri, A. K. (2002) Measurement of 1/f noise and its application in materials science Current Opinion in Solid State and Materials Science, 6 (1). pp. 67-85. ISSN 1359-0286

Ghosh, Arindam ; Raychaudhuri, A. K. (2001) Effect of two-level systems on the spectral density of universal conductance fluctuations in doped Si Physical Review B: Condensed Matter and Materials Physics, 65 (3). pp. 033310_1-033310_4. ISSN 1098-0121

Kar, Swastik ; Raychaudhuri, A. K. (2001) Temperature and frequency dependence of flicker noise in degenerately doped Si single crystals Journal of Physics D: Applied Physics, 34 (21). pp. 3197-3202. ISSN 0022-3727

Raychaudhuri, A. K. ; Guha, Ayan ; Das, I. ; Rawat, R. ; Rao, C. N. R. (2001) Thermal relaxation in charge ordered Pr_0.63Ca_0.37MnO₃ in the presence of a magnetic field Solid State Communications, 120 (7-8). pp. 303-306. ISSN 0038-1098

Raychaudhuri, A. K. ; Guha, Ayan ; Das, I. ; Rawat, R. ; Rao, C. N. R. (2001) Specific heat study of single-crystalline Pr_0.63Ca_0.37MnO₃ in presence of a magnetic field Physical Review B: Condensed Matter and Materials Physics, 64 (16). pp. 165111_1-165111_9. ISSN 1098-0121

Ghosh, Arindam ; Raychaudhuri, A. K. (2001) Electric-field-induced migration of oxygen ions in epitaxial metallic oxide films: non-Debye relaxation and 1/f noise Physical Review B: Condensed Matter and Materials Physics, 64 (10). pp. 104304_1-104304_9. ISSN 1098-0121

Tripathi, A. ; Singh, J. P. ; Ahuja, R. ; Dutt, R. N. ; Kanjilal, D. ; Guha, A. ; Biswas, A. ; Raychaudhuri, A. K. (2001) Development of an in situ ultra-high-vacuum scanning tunneling microscope in the beamline of the 15 MV tandem accelerator for studies of surface modification by a swift heavy ion beam Review of Scientific Instruments, 72 (10). pp. 3884-3890. ISSN 0034-6748

Guha, Ayan ; Khare, N. ; Raychaudhuri, A. K. ; Rao, C. N. R. (2000) Magnetic field resulting from nonlinear electrical transport in single crystals of charge-ordered Pr_0.63Ca_0.37MnO₃ Physical Review B: Condensed Matter and Materials Physics, 62 (18). pp. R11941-R11944. ISSN 1098-0121

Raychaudhuri, A. K. (2000) Singularity free non-rotating cosmological solutions for perfect fluids with p = kρ Pramana - Journal of Physics, 55 (4). pp. 609-615. ISSN 0304-4289

Guha, Ayan ; Raychaudhuri, A. K. ; Raju, A. R. ; Rao, C. N. R. (2000) Nonlinear conduction in charge-ordered Pr_0.63Ca_0.37MnO₃: effect of magnetic fields Physical Review B: Condensed Matter and Materials Physics, 62 (9). pp. 5320-5323. ISSN 1098-0121

Ghosh, Arindam ; Raychaudhuri, A. K. (2000) Universal conductance fluctuations in three dimensional metallic single crystals of Si Physical Review Letters, 84 (20). pp. 4681-4684. ISSN 0031-9007

Biswas, Amlan ; Arulraj, Anthony ; Raychaudhuri, A. K. ; Rao, C. N. R. (2000) Collapse of the charge ordering gap of Nd_0.5Sr_0.5MnO₃ in an applied magnetic field Journal of Physics: Condensed Matter, 12 (6). pp. L101-L107. ISSN 0953-8984

Raychaudhuri, A. K. (2000) A new singularity theorem in relativistic cosmology Modern Physics Letters A, 15 (6). pp. 391-395. ISSN 0217-7323

Biswas, Amlan ; Elizabeth, Suja ; Raychaudhuri, A. K. ; Bhat, H. L. (1999) Density of states of hole-doped manganites: a scanning-tunneling-microscopy/spectroscopy study Physical Review B: Condensed Matter and Materials Physics, 59 (8). pp. 5368-5376. ISSN 1098-0121

Guha, Ayan ; Ghosh, Arindam ; Raychaudhuri, A. K. ; Parashar, S. ; Raju, A. R. ; Rao, C. N. R. (1999) Nonlinear electrical conduction and broad band noise in the charge-ordered rare earth manganate Nd_0.5Ca_0.5MnO₃ Applied Physics Letters, 75 (21). pp. 3381-3383. ISSN 0003-6951

Dadhich, Naresh ; Raychaudhuri, A. K. (1999) Oscillating non-singular relativistic spherical model Modern Physics Letters A, 14 (31). pp. 2135-2138. ISSN 0217-7323

Arulraj, Anthony ; Santhosh, P. N. ; Gopalan, R. Srinivasa ; Guha, Ayan ; Raychaudhuri, A. K. ; Kumar, N. ; Rao, C. N. R. (1998) Charge ordering in the rare-earth manganates: the origin of the extraordinary sensitivity to the average radius of the A-site cations,(r_A) Journal of Physics: Condensed Matter, 10 (38). pp. 8497-8504. ISSN 0953-8984

Sugantha, M. ; Singh, R. S. ; Guha, A. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1998) Effect of substitution of Mn³ by other trivalent cations on the colossal magnetoresistance and related properties of the manganates: La_0.7A_0.3Mn_1−xM_xO₃ (A=Ca, Sr, Pb; M=Al, Cr, Fe, Co) Materials Research Bulletin, 33 (7). pp. 1129-1134. ISSN 0025-5408

Arulraj, Anthony ; Gundakaram, R. ; Biswas, Amlan ; Gayathri, N. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1998) The nature of the charge-ordered state in Y_0.5Ca_0.5MnO₃ with a very small average radius of the A-site cations Journal of Physics: Condensed Matter, 10 (20). pp. 4447-4456. ISSN 0953-8984

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

Arulraj, Anthony ; Biswas, Amlan ; Raychaudhuri, A. K. ; Rao, C. N. R. ; Woodward, P. M. ; Vogt, T. ; Cox, D. E. ; Cheetham, A. K. (1998) Reentrant transition from an incipient charge-ordered state to a ferromagnetic metallic state in a rare-earth manganate Physical Review B: Condensed Matter and Materials Physics, 57 (14). pp. R8115-R8118. ISSN 1098-0121

Rao, C. N. R. ; Mahesh, R. ; Raychaudhuri, A. K. ; Mahendiran, R. (1998) Giant magnetoresistance, charge ordering and other novel properties of perovskite manganates Journal of Physics and Chemistry of Solids, 59 (4). pp. 487-501. ISSN 0022-3697

Raychaudhuri, A. K. (1998) Theorem for nonrotating singularity-free universes Physical Review Letters, 80 (4). pp. 654-655. ISSN 0031-9007

Ghosh, Arindam ; Raychaudhuri, A. K. ; Sreekala, R. ; Rajeswari, M. ; Venkatesan, T. (1998) Low-energy excitations in crystalline perovskite oxides: evidence from noise experiments Physical Review B: Condensed Matter and Materials Physics, 58 (22). pp. R14665-R14668. ISSN 1098-0121

Ghosh, Arindam ; Raychaudhuri, A. K. ; Sreekala, R. ; Rajeswari, M. ; Venkatesan, T. (1997) Dependence of the conductivity noise of metallic oxide interconnects on the oxygen stoichiometry: a study of LaNiO_3−δ Journal of Physics D: Applied Physics, 30 (24). pp. L75-L79. ISSN 0022-3727

Raychaudhuri, A. K. (1997) Seeing with electrons Resonance - Journal of Science Education, 2 (12). pp. 55-65. ISSN 0971-8044

Raju, A. R. ; Aiyer, Hemantkumar N. ; Venkata Nagaraju, B. ; Mahendiren, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1997) Epitaxial films of La_1−xMnO₃ exhibiting CMR prepared using nebulized spray pyrolysis Journal of Physics D: Applied Physics, 30 (22). pp. L71-L73. ISSN 0022-3727

Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1997) Giant magnetoresistance and related properties of rare earth manganates and related systems Solid State Ionics, 101-103 . pp. 559-563. ISSN 0167-2738

Gayathri, N. ; Raychaudhuri, A. K. ; Tiwary, S. K. ; Gundakaram, R. ; Arulraj, Anthony ; Rao, C. N. R. (1997) Electrical transport, magnetism, and magnetoresistance in ferromagnetic oxides with mixed exchange interactions: a study of the La_0.7Ca_0.3Mn_1-xCo_xO₃ system Physical Review B: Condensed Matter and Materials Physics, 56 (3). pp. 1345-1353. ISSN 1098-0121

Biswas, Amlan ; Raychaudhuri, A. K. ; Mahendiran, R. ; Guha, A. ; Mahesh, R. ; Rao, C. N. R. (1997) Direct measurement of the charge ordering gap Nd_0.5Sr_0.5MnO₃ in using vacuum tunnelling Journal of Physics: Condensed Matter, 9 (24). pp. L355-L360. ISSN 0953-8984

Ramaswamy, Geetha ; Raychaudhuri, A. K. ; Goswami, Jaydeb ; Shivashankar, S. A. (1997) Large deviation from Matthiessen's rule in chemical vapour deposited copper films and its correlation with nanostructure Journal of Physics D: Applied Physics, 30 (5). pp. L5-L9. ISSN 0022-3727

Ramaswamy, Geetha ; Raychaudhuri, A. K. ; Goswami, Jaydeb ; Shivashankar, S. A. (1997) Scanning tunneling microscope study of the morphology of chemical vapor deposited copper films and its correlation with resistivity Journal of Applied Physics, 82 (8). pp. 3797-3807. ISSN 0021-8979

Hamilton, J. J. ; Keatley, E. L. ; Ju, H. L. ; Raychaudhuri, A. K. ; Smolyaninova, V. N. ; Greene, R. L. (1996) Low-temperature specific heat of La_0.67Ba_0.33MnO₃ and La_0.8Ca_0.2MnO₃ Physical Review B: Condensed Matter and Materials Physics, 54 (21). pp. 14926-14929. ISSN 0163-1829

Mahendiran, R. ; Raychaudhuri, A. K. (1996) Magnetoresistance of the spin-state-transition compound La_1−xSr_xCoO₃ Physical Review B: Condensed Matter and Materials Physics, 54 (22). pp. 16044-16052. ISSN 1098-0121

Vogt, T. ; Cheetham, A. K. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Mahesh, R. ; Rao, C. N. R. (1996) Structural changes and related effects due to charge ordering in Nd_0.5Ca_0.5MnO₃ Physical Review B: Condensed Matter and Materials Physics, 54 (21). pp. 15303-15306. ISSN 1098-0121

Gundakaram, R. ; Arulraj, Anthony ; Vanitha, P. V. ; Rao, C. N. R. ; Gayathri, N. ; Raychaudhuri, A. K. ; Cheetham, A. K. (1996) Effect of substitution of Cr³⁺ in place of Mn³⁺ in rare-earth manganates on the magnetism and magnetoresistance: role of superexchange interaction and lattice distortion in LnMn_1−xCr_xO₃ Journal of Solid State Chemistry, 127 (2). pp. 354-358. ISSN 0022-4596

Arulraj, Anthony ; Mahesh, R. ; Subbanna, G. N. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Insulator-metal transitions, giant magnetoresistance, and related aspects of the cation-deficient LaMnO₃ compositions La_1−δMnO₃ and LaMn_1−δ'O₃ Journal of Solid State Chemistry, 127 (1). pp. 87-91. ISSN 0022-4596

Mahendiran, R. ; Tiwary, S. K. ; Raychaudhuri, A. K. ; Mahesh, R. ; Rao, C. N. R. (1996) Thermopower and nature of the hole-doped states in LaMnO₃ and related systems showing giant magnetoresistance Physical Review B: Condensed Matter and Materials Physics, 54 (14). pp. R9604-R9607. ISSN 1063-1829

Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Giant magnetoresistance in lanthanum strontium yttrium manganese oxides (La_1−xSr_x−zY_zMnO₃) Materials Research Bulletin, 31 (8). pp. 897-903. ISSN 0025-5408

Mahendiran, R. ; Mahesh, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Effect of Y substitution in La-Ca-Mn-O perovskites showing giant magnetoresistance Physical Review B: Condensed Matter and Materials Physics, 53 (18). pp. 12160-12165. ISSN 1098-0121

Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Effect of particle size on the giant magnetoresistance of La_0.7Ca_0.3MnO₃ Applied Physics Letters, 68 (6). pp. 2291-2293. ISSN 0003-6951

Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Effect of dimensionality on the giant magnetoresistance of the manganates: a study of the (La, Sr)_n+1Mn_nO_3n+1 family Journal of Solid State Chemistry, 122 (2). pp. 448-450. ISSN 0022-4596

Mahendiran, R. ; Tiwary, S. K. ; Raychaudhuri, A. K. ; Ramakrishnan, T. V. ; Mahesh, R. ; Rangavittal, N. ; Rao, C. N. R. (1996) Structure, electron-transport properties, and giant magnetoresistance of hole-doped LaMnO₃ systems Physical Review B: Condensed Matter and Materials Physics, 53 (6). pp. 3348-3358. ISSN 1098-0121

Mahendiran, R. ; Tiwary, S. K. ; Raychaudhuri, A. K. ; Ramakrishnan, T. V. ; Mahesh, R. ; Rangavittal, N. ; Rao, C. N. R. (1996) Structure, electron-transport properties, and giant magnetoresistance of hole-doped LaMnO₃ systems Physical Review B: Condensed Matter and Materials Physics, 53 (6). pp. 3348-3358. ISSN 1098-0121

Domínguez, M. ; Lofland, S. E. ; Bhagat, S. M. ; Raychaudhuri, A. K. ; Ju, H. L. ; Venkatesan, T. ; Greene, R. L. (1996) Are "single phase" manganite samples truly homogeneous? A magnetic resonance study Solid State Communications, 97 (3). pp. 193-196. ISSN 0038-1098

Ramaswamy, Geetha ; Raychaudhuri, A. K. (1996) Nanostructure of giant magnetoresistive oxide film Nd_⅔Sr_1/3MnO₃ by scanning tunneling microscopy Journal of Applied Physics, 80 (8). pp. 4519-4522. ISSN 0021-8979

Mahendiran, R. ; Mahesh, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1996) Resistivity, giant magnetoresistance and thermopower in La_0.7Sr_0.3MnO₃ showing a large difference in temperatures corresponding to the ferromagnetic transition and the insulator-metal transition Solid State Communications, 99 (3). pp. 149-152. ISSN 0038-1098

Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1995) Effect of the internal pressure due to the A-site cations on the giant magnetoresistance and related properties of doped rare earth manganates, Ln_1−xA_xMnO₃ (Ln=La,Nd,Gd,Y; A=Ca,Sr,Ba,Pb) Journal of Solid State Chemistry, 120 (1). pp. 204-207. ISSN 0022-4596

Mahendiran, R. ; Raychaudhuri, A. K. ; Chainani, A. ; Sarma, D. D. (1995) The large magnetoresistance of La_1−xSr_xCoO₃ at low temperatures Journal of Physics: Condensed Matter, 7 (43). pp. L561-L565. ISSN 0953-8984

Mahendiran, R. ; Mahesh, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1995) Room temperature giant magnetoresistance in La_1−xPb_xMnO₃ Journal of Physics D: Applied Physics, 28 (8). pp. 1743-1745. ISSN 0022-3727

Banerjee, S. ; Raychaudhuri, A. K. (1995) Low-temperature magnetoresistance of γ-phase Fe_xNi_80−xCr₂₀ alloys near the critical composition for ferromagnetism Physical Review B: Condensed Matter and Materials Physics, 52 (5). pp. 3453-3458. ISSN 0163-1829

Banerjee, S. ; Goswami, R. ; Chattopadhyay, K. ; Raychaudhuri , A. K. (1995) Structural and electrical transport properties of Al-Cu-Cr quasicrystals Physical Review B: Condensed Matter and Materials Physics, 52 (5). pp. 3220-3233. ISSN 1063-1829

Mahendiran, R. ; Mahesh, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1995) Composition dependence of giant magnetoresistance in La_1−xCa_xMnO₃ (0.1≤x≤0.9) Solid State Communications, 94 (7). pp. 515-518. ISSN 0038-1098

Raychaudhuri, A. K. ; Rajeev, K. P. ; Srikanth, H. ; Gayathri, N. (1995) Metal-insulator transition in perovskite oxides: tunneling experiments Physical Review B: Condensed Matter and Materials Physics, 51 (12). pp. 7421-7428. ISSN 0163-1829

Mahesh, R. ; Mahendiran, R. ; Raychaudhuri, A. K. ; Rao, C. N. R. (1995) Giant magnetoresistance in bulk samples of La_1−xA_xMnO₃ (A=Sr or Ca) Journal of Solid State Chemistry, 114 (1). pp. 297-299. ISSN 0022-4596

Mahendiran, R. ; Raychaudhuri, A. K. ; Chainani, A. ; Sarma, D. D. ; Roy, S. B. (1995) Large magnetoresistance in La_1−xSr_xMnO₃ 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

Raychaudhuri, A. K. (1995) Metal-insulator transition in perovskite oxides: a low-temperature perspective Advances in Physics, 44 (1). pp. 21-46. ISSN 0001-8732

Banerjee, S. ; Goswami, R. ; Chattopadhyay, K. ; Raychaudhuri, A. K. (1995) Structure and electrical transport properties of Al-Cu-Cr quasicrystals Physical Review B, 52 (5). pp. 3220-3233. ISSN 0163-1829

Banerjee, S. ; Raychaudhuri, A. K. (1994) Electrical resistivities of γ-phase Fe_xNi_80−xCr₂₀ alloys Physical Review B: Condensed Matter and Materials Physics, 50 (12). pp. 8195-8206. ISSN 0163-1829

Raychaudhuri, A. K. ; Rajeev, K. P. ; Srikanth, H. ; Mahendiran, R. (1994) Low temperature studies on normal perovskite oxides: role of correlation and disorder Physica B: Condensed Matter, 197 (1-4). pp. 124-132. ISSN 0921-4526

Van Cleve, J. E. ; Raychaudhuri, A. K. ; Pohl, R. O. (1994) Glasslike elastic properties in the ω-β alloys Zeitschrift für Physik B Condensed Matter, 93 (4). pp. 479-490. ISSN 0722-3277

Srikanth, H. ; Raychaudhuri, A. K. ; Peng, J. L. ; Greene, R. L. (1993) Point contact tunneling studies on (Y_1−xPr_x)Ba₂Cu₃O_7−δ single crystals Physica C: Superconductivity, 218 (1-2). pp. 245-250. ISSN 0921-4534

Srikanth, H. ; Raychaudhuri, A. K. (1993) Tunnelling studies on sodium tungsten bronzes near the metal-insulator transition Journal of Physics: Condensed Matter, 5 (44). pp. L551-L558. ISSN 0953-8984

Rajeswari, M. ; Raychaudhuri, A. K. (1993) Specific-heat measurements during cooling through the glass-transition region Physical Review B: Condensed Matter and Materials Physics, 47 (6). pp. 3036-3046. ISSN 0163-1829

Goswami, R. ; Banerjee, S. ; Chattopadhyay, K. ; Raychaudhuri, A. K. (1993) Superconductivity in rapidly quenched metallic systems with nano scale structure Journal of Applied Physics, 73 (6). pp. 2934-2940. ISSN 0021-8979

Srikanth, H. ; Raychaudhuri, A. K. (1992) Transition from metallic to tunneling-type conductance in metal-metal and normal-metal-superconductor point contacts Physical Review B: Condensed Matter and Materials Physics, 46 (22). pp. 14713-14721. ISSN 1098-0121

Raychaudhuri, A. K. ; Pohl, R. O. (1992) Low-temperature internal friction and sound velocity in Zener alloys Physical Review B: Condensed Matter and Materials Physics, 46 (17). pp. 10657-10661. ISSN 0163-1829

Srikanth, H. ; Raychaudhuri, A. K. ; Venkateswara Rao, C. R. ; Ramasamy, P. ; Aiyer, Hemantkumar N. ; Rao, C. N. R. (1992) Tunneling studies on single crystals of superconducting Bi₂Ca_1−xY_xSr₂Cu₂O_8+δ Physica C: Superconductivity, 200 (3-4). pp. 372-376. ISSN 0921-4534

Banerjee, S. ; Prins, M. W. J. ; Rajeev, K. P. ; Raychaudhuri, A. K. (1992) An automated thermal relaxation calorimeter for operation at low temperature (0.5K<T<10K) Pramana - Journal of Physics, 39 (4). pp. 391-404. ISSN 0304-4289

Mukhopadhyay, P. K. ; Raychaudhuri, A. K. (1992) Freezing of magnetic domain motion in a reentrant spin glass as seen by elastic measurements Solid State Communications, 83 (10). pp. 829-832. ISSN 0038-1098

Rajeev, K. P. ; Raychaudhuri, A. K. (1992) Quantum corrections to the conductivity in a perovskite oxide: a low-temperature study of LaNi_1−xCo_xO₃(0≤x≤0.75) Physical Review B: Condensed Matter and Materials Physics, 46 (3). pp. 1309-1320. ISSN 0163-1829

Srikanth, H. ; Rajeev, K. P. ; Shivashankar, G. V. ; Raychaudhuri, A. K. (1992) Normal state tunneling conductance of perovskite oxides: implications for high-T_c superconductors Physica C: Superconductivity, 195 (1-2). pp. 87-92. ISSN 0921-4534

Srikanth, H. ; Raychaudhuri, A. K. (1992) Microshort-to-tunneling transition in Au-YBa₂Cu₃O_7−δ single-crystal point contacts Physical Review B: Condensed Matter and Materials Physics, 45 (1). pp. 383-388. ISSN 0163-1829

Srikanth, H. ; Raychaudhuri, A. K. (1992) Modeling tunneling data of normal metal-oxide superconductor point contact junctions Physica C: Superconductivity, 190 (3). pp. 229-233. ISSN 0921-4534

Raychaudhuri, A. K. (1992) Black holes and Newtonian physics General Relativity and Gravitation, 24 (3). pp. 281-283. ISSN 0001-7701

Raychaudhuri, A. K. ; Pohl, R. O. (1991) Low-temperature internal friction of glass ceramics Physical Review B: Condensed Matter and Materials Physics, 44 (22). pp. 12233-12237. ISSN 0163-1829

Karunanithi, R. ; Raychaudhuri, A. K. ; Szücs, Z. ; Shivashankar, G. V. (1991) Behaviour of power MOSFETs at cryogenic temperatures Cryogenics, 31 (12). pp. 1065-1069. ISSN 0011-2275

Raychaudhuri , A. K. (1991) Low-temperature electrical conductivity of Ta-compensated sodium bronze near the metal-insulator transition Physical Review B: Condensed Matter and Materials Physics, 44 (16). pp. 8572-8577. ISSN 0163-1829

Rajeev, K. P. ; Shivashankar, G. V. ; Raychaudhuri, A. K. (1991) Low-temperature electronic properties of a normal conducting perovskite oxide (LaNiO₃) Solid State Communications, 79 (7). pp. 591-595. ISSN 0038-1098

Srikanth, H. ; Raychaudhuri, A. K. (1991) Versatile system for point contact conductance spectroscopy Cryogenics, 31 (6). pp. 421-424. ISSN 0011-2275

Srikanth, H. ; Raychaudhuri, A. K. (1991) Effect of surface on the conductance characteristics of Au-Bi₂Sr₂CaCu₂O_8+δ (single crystal) point contact junctions Journal of Applied Physics, 70 (12). pp. 7478-7483. ISSN 0021-8979

Shivashankar, G. V. ; Raychaudhuri, A. K. (1990) Possible observation of coulomb blockade at room temperature Pramana - Journal of Physics, 35 (5). pp. L503-L507. ISSN 0304-4289

Raychaudhuri, A. K. (1990) Cosmic strings in general relativity Physical Review D - Particles, Fields, Gravitation and Cosmology, 41 (10). pp. 3041-3046. ISSN 1550-7998

Raychaudhuri, A. K. ; Banerjee, S. (1990) Spherical shells of positive density - can they be of non-positive mass? Pramana - Journal of Physics, 34 (5). pp. 383-396. ISSN 0304-4289

Raychaudhuri, A. K. (1990) Cosmological models and entropy Classical and Quantum Gravity, 7 (2). pp. 265-267. ISSN 0264-9381

Mukhopadhyay, P. K. ; Raychaudhuri, A. K. (1990) Elastic properties of reentrant spin glass Journal of Applied Physics, 67 (9). pp. 5235-5237. ISSN 0021-8979

Raychaudhuri, A. K. ; Banerji, S. (1989) A distribution of matter of positive density but vanishing total mass Physics Letters A, 140 (6). pp. 285-287. ISSN 0375-9601

Vasanthacharya, N. Y. ; Raychaudhuri, A. K. ; Ganguly, P. ; Rao, C. N. R. (1989) Evolution of magnetic order in the system LaNi_1−xMn_xO₃ (x<0.10) Journal of Magnetism and Magnetic Materials, 81 (1-2). pp. 133-137. ISSN 0304-8853

Varma, K. B. R. ; Raychaudhuri, A. K. (1989) Pyroelectric and dielectric properties of potassium hydrogen phthalate single crystals Journal of Physics D: Applied Physics, 22 (6). pp. 809-811. ISSN 0022-3727

Raychaudhuri, A. K. ; Modak, B. (1988) Cosmological inflation with arbitrary initial conditions Classical and Quantum Gravity, 5 (1). pp. 225-232. ISSN 0264-9381

Raychaudhuri, A. K. ; Mukherjee, Gangabrata (1987) Domain walls of finite thickness in general relativity Physical Review Letters, 59 (14). pp. 1504-1505. ISSN 0031-9007

Mohanram, R. A. ; Sreedhar, K. ; Raychaudhuri, A. K. ; Ganguly, P. ; Rao, C. N. R. (1987) High-T_c superconductivity in perovskite oxides of the Y-Ba-Cu-O system Philosophical Magazine Letters, 55 (6). pp. 257-263. ISSN 0950-0839

Rao, C. N. R. ; Ganguly, P. ; Raychaudhuri, A. K. ; Mohan Ram, R. A. ; Sreedhar, K. (1987) Identification of the phase responsible for high-temperature superconductivity in Y-Ba-Cu oxides Nature, 326 (6116). pp. 856-857. ISSN 0028-0836

Ganguly, P. ; Raychaudhuri, A. K. ; Sreedhar, K. ; Rao, C. N. R. (1987) High-temperature superconductivity in the 100 K region in perovskite-related oxides of the Ln-Ba-Cu-O (Ln=Y or La) system Pramana - Journal of Physics, 28 (2). pp. L229-L231. ISSN 0304-4289

Sreedhar, K. ; Mohan Ram, R. A. ; Raychaudhuri, A. K. ; Ganguly, P. ; Rao, C. N. R. (1987) High-temperature superconductivity in the Y-Ba-Cu-O system Phase Transitions, 10 (1-2). pp. 3-15. ISSN 0141-1594

Raychaudhuri, A. K. ; Modak, Bijan (1985) Physical approach to cosmological homogeneity Physical Review D - Particles, Fields, Gravitation and Cosmology, 31 (8). pp. 1807-1810. ISSN 1550-7998

Raychaudhuri, A. K. ; Hunklinger, S. (1984) Low frequency elastic properties of glasses at low temperatures-implications on the tunneling model Zeitschrift für Physik B Condensed Matter, 57 (2). pp. 113-125. ISSN 0722-3277

Raychaudhuri, A. K. ; Bagchi, B. (1983) Temperature dependent gravitational constant and black hole physics Physics Letters B, 124 (3-4). pp. 168-170. ISSN 0370-2693

Raychaudhuri, A. K. ; Saha, S. K. (1983) Dual interpretation of electromagnetic fields in general relativity General Relativity and Gravitation, 15 (7). pp. 611-623. ISSN 0001-7701

Raychaudhuri, A. K. ; Pohl, R. O. (1982) Thermal conductivity of neutron-irradiated silica Solid State Communications, 44 (5). pp. 711-714. ISSN 0038-1098

Raychaudhuri, A. K. (1982) Rotating charged dust in general relativity Journal of Physics A: Mathematical and General, 15 (3). pp. 831-840. ISSN 0305-4470

Raychaudhuri, A. K. ; Saha, S. K. (1982) Viscous fluid interpretation of electromagnetic fields. II Journal of Mathematical Physics, 23 (12). pp. 2554-2557. ISSN 0022-2488

Stahlbush, R. E. ; Bastuscheck, C. M. ; Raychaudhuri, A. K. ; Scott, J. C. ; Grubb, D. ; Gillman, H. D. (1981) Studies of a polymeric chromium phosphinate: structure and static magnetic properties Physical Review B: Condensed Matter and Materials Physics, 23 (7). pp. 3393-3408. ISSN 0163-1829

Raychaudhuri, A. K. ; Pohl, R. O. (1981) Connection between the low temperature anomaly in glasses and the glass transition temperature Solid State Communications, 37 (2). pp. 105-108. ISSN 0038-1098

Raychaudhuri, A. K. ; Saha, S. K. (1981) Viscous fluid interpretation of electromagnetic fields Journal of Mathematical Physics, 22 (10). pp. 2237-2239. ISSN 0022-2488

Raychaudhuri, A. K. ; Guha Thakurta, S. N. (1980) Homogeneous space-times of the Gödel type Physical Review D - Particles, Fields, Gravitation and Cosmology, 22 (4). pp. 802-806. ISSN 1550-7998

Raychaudhuri, A. K. ; Maiti, S. R. (1979) Conformal flatness and the Schwarzschild interior solution Journal of Mathematical Physics, 20 (2). pp. 245-246. ISSN 0022-2488

Raychaudhuri, A. K. ; Maity, S. R. (1978) Perfect fluid cosmology with geodesic world lines Physical Review D - Particles, Fields, Gravitation and Cosmology, 18 (10). pp. 3595-3597. ISSN 1550-7998

Raychaudhuri, A. K. ; Bandyopadhyay, N. (1978) Charged dust distributions in equilibrium in Brans-Dicke theory Physical Review D - Particles, Fields, Gravitation and Cosmology, 18 (8). pp. 2756-2758. ISSN 1550-7998

Raychaudhuri, A. K. ; Bandyopadhyay, N. (1978) Field of a charged particle in Brans-Dicke theory Progress of Theoretical Physics, 59 (2). pp. 414-424. ISSN 0033-068X

Raychaudhuri, A. K. ; Banerji, S. (1977) Einstein-Cartan spheres Physical Review D - Particles, Fields, Gravitation and Cosmology, 16 (2). pp. 281-285. ISSN 1550-7998

Raychaudhuri, A. K. (1975) Einstein-Cartan cosmologies with a magnetic field Physical Review D - Particles, Fields, Gravitation and Cosmology, 12 (4). pp. 952-955. ISSN 1550-7998

Raychaudhuri, A. K. (1975) Nature of the singularity in some Brans-Dicke universes Progress of Theoretical Physics, 53 (5). pp. 1360-1364. ISSN 0033-068X

Raychaudhuri, A. K. ; Dutta, A. K. (1974) Null electromagnetic fields in spaces of high symmetry Journal of Mathematical Physics, 15 (8). pp. 1277-1280. ISSN 0022-2488

Raychaudhuri, A. K. (1974) Tachyons and gravitation Journal of Mathematical Physics, 15 (6). p. 856. ISSN 0022-2488

Som, M. M. ; Raychaudhuri, A. K. (1968) Cylindrically symmetric charged dust distributions in rigid rotation in general relativity Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences, 304 (1476). pp. 81-86. ISSN 1364-5021

De, Utpal Kumar ; Raychaudhuri, A. K. (1968) Static distribution of charged dust in general relativity Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences, 303 (1472). pp. 97-101. ISSN 1364-5021

Datta, B. K. ; Raychaudhuri, A. K. (1968) Stationary electromagnetic fields in general relativity Journal of Mathematical Physics, 9 (10). pp. 1715-1718. ISSN 0022-2488

Raychaudhuri, A. K. ; Som, M. M. (1962) Stationary cylindrically symmetric clusters of particles in general relativity Mathematical Proceedings of the Cambridge Philosophical Society, 58 (02). pp. 338-345. ISSN 0305-0041