Items where Author is "Raychaudhuri, P."

Thakur, Ajay D. ; Ooi, S. ; Chand, M. ; Jesudasan, J. ; Raychaudhuri, P. ; Hirata, K. (2014) Vortex lattices and their transformations in rectangular antidot arrays AIP Conference Proceedings, 1591 (1). pp. 1651-1653. ISSN 1551-7616

Lemarié, G. ; Kamlapure, A. ; Bucheli, D. ; Benfatto, L. ; Lorenzana, J. ; Seibold, G. ; Ganguli, S. C. ; Raychaudhuri, P. ; Castellani, C. (2013) Universal scaling of the order-parameter distribution in strongly disordered superconductors Physical Review B, 87 (18). Article ID 184509. ISSN 1098-0121

Iyo, A. ; Hira, K. ; Tokiwa, K. ; Tanaka, Y. ; Hase, I. ; Yanagisawa, T. ; Takeshita, N. ; Kihou, K. ; Lee, C. H. ; Shirage, P. M. ; Raychaudhuri, P. ; Eisaki, H. (2013) Superconductivity at the highest transition temperature of 8.1 K in a simple cubic Au_xSb_1-x-yTey alloy system synthesized under high pressure Superconductor Science and Technology, 27 (2). 025005. ISSN 0953-2048

Kamlapure, A. ; Saraswat, G. ; Chand, M. ; Mondal, M. ; Kumar, S. ; Jesudasan, J. ; Bagwe, V. ; Benfatto, L. ; Tripathi, V. ; Raychaudhuri, P. (2012) Pseudogap state in strongly disordered conventional superconductor, NbN Journal of Physics: Conference Series, 400 (2). 022044. ISSN 1742-6588

Biswal, R. ; John, J. ; Raychaudhuri, P. ; Behera, D. ; Mohanty, T. ; Avasthi, D. K. ; Kanjilal, D. ; Mishra, N. C. (2011) Mesoscopic inhomogeneity creation in YBa₂Cu₃O_7-y thin film by swift heavy ion irradiation at low temperature Radiation Effects and Defects in Solids, 166 (8-9). pp. 628-634. ISSN 1042-0150

Vanacken, J. ; Zhang, G. ; Wambecq, T. ; Moshchalkov, V. V. ; Leridon, B. ; Jin, K. ; Zhao, B. R. ; Zhu, B. Y. ; Raychaudhuri, P. ; Chockalingam, S. P. ; Chand, M. ; Jesudasan, J. (2010) Disorder tuned superconductor insulator transition in La_2-x (Sr/Ce) _x CuO₄ & NbN superconducting thin films Journal of Superconductivity and Novel Magnetism, 23 (5). pp. 807-810. ISSN 1557-1939

Thakur, A. D. ; Ooi, S. ; Chockalingam, S. P. ; Jesudasan, John ; Raychaudhuri, P. ; Hirata, K. (2010) Multi-vortex versus interstitial vortices scenario in superconducting antidot arrays Physica C: Superconductivity and its Applications, 470 (20). pp. 1112-1114. ISSN 0921-4534

Biswal, R. ; John, J. ; Avasthi, D. K. ; Kanjilal, D. ; Raychaudhuri, P. ; Mishra, N. C. (2010) Selective disorder in the CuO basal planes of YBa₂Cu₃O_7-y by swift heavy ion induced secondary electrons Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 268 (20). pp. 3325-3330. ISSN 0168-583X

Biswal, R. ; John, J. ; Mallick, P. ; Dash, B. N. ; Kulriya, P. K. ; Avasthi, D. K. ; Kanjilal, D. ; Behera, D. ; Mohanty, T. ; Raychaudhuri, P. ; Mishra, N. C. (2009) 200 MeV silver ion irradiation induced structural modification in YBa₂Cu₃O_7-y thin films at 89 K: An in situ x-ray diffraction study Journal of Applied Physics, 106 (5). 053912. ISSN 0021-8979

Rößler, S. ; Jesudasan, J. ; Bajaj, K. ; Raychaudhuri, P. ; Steglich, F. ; Wirth, S. (2009) Influence of microstructure on local conductivities in La_0.7Ce_0.3MnO₃ thin film Journal of Physics: Conference Series, 150 (4). 042164. ISSN 1742-6588

Biswal, R. ; John, J. ; Behera, D. ; Mallick, P. ; Kumar, Sandeep ; Kanjilal, D. ; Mohanty, T. ; Raychaudhuri, P. ; Mishra, N. C. (2008) Point defect creation by low fluence swift heavy ion irradiation-induced low energy electrons in YBa₂Cu₃O_7-y Superconductor Science and Technology, 21 (8). Article ID 085016. ISSN 0953-2048

Bajaj, Kavita ; Jesudasan, John ; Bagwe, Vivas ; Kothari, D. C. ; Raychaudhuri, P. (2007) Electroresistive effects in electron doped manganite La_0.7Ce_0.3MnO₃ thin films Journal of Physics: Condensed Matter, 19 (4). Article ID 046208. ISSN 0953-8984

Dhiman, Indu ; Das, A. ; Dhar, S. K. ; Raychaudhuri, P. ; Singh, Surjeet ; Manfrinetti, P. (2007) Study of CeNi₄Mn by neutron diffraction Solid State Communications, 141 (3). pp. 160-163. ISSN 0038-1098

Sheet, Goutam ; Rosner, H. ; Wirth, S. ; Leithe-Jasper, A. ; Schnelle, W. ; Burkhardt, U. ; Mydosh, J. A. ; Raychaudhuri, P. ; Grin, Yu. (2005) High spin polarization in the ferromagnetic filled skutterudites KFe₄Sb₁₂ and NaFe₄Sb₁₂ Physical Review B, 72 (18). Article ID 180407(R). ISSN 1098-0121

Kaur, Davinder ; Jesudasan, J. ; Raychaudhuri, P. (2005) Pulsed laser deposition of NdNiO₃ thin films Solid State Com munications, 136 (6). pp. 369-374. ISSN 0038-1098

Mukhopadhyay, S. ; Sheet, Goutam ; Raychaudhuri, P. ; Takeya, H. (2005) Magnetic-field dependence of superconducting energy gaps in YNi₂B₂C: Evidence of multiband superconductivity Physical Review B, 72 (1). Article ID 014545. ISSN 2469-9950

Rana, D. S. ; Markna, J. H. ; Parmar, R. N. ; Kuberkar, D. G. ; Raychaudhuri, P. ; John, J. ; Malik, S. K. (2005) Low-temperature transport anomaly in the magnetoresistive compound (La_0.5Pr_0.2)Ba_0.3MnO₃ Physical Review B, 71 (21). pp. 212404_1-212404_4. ISSN 0163-1829

Mukhopadhyay, Soumik ; Das, I. ; Pai, S. P. ; Raychaudhuri, P. (2005) Anomalous bias dependence of tunnel magnetoresistance in a magnetic tunnel junction Applied Physics Letters, 86 (15). Article ID 152108. ISSN 0003-6951

Sheet, Goutam ; Mukhopadhyay, S. ; Soman, Swati ; Raychaudhuri, P. (2005) Anomalous structures in point contact Andreev reflection spectrum Physica B: Condensed Matter, 359-36 . pp. 491-493. ISSN 0921-4526

Obermair, F. ; Pfleiderer, C. ; Raychaudhuri, P. ; Perry, R. S. ; Maeno, Y. (2005) Magnetic field dependence of the specific heat of Sr₃Ru₂O₇ Physica B: Condensed Matter, 359-36 . pp. 1273-1275. ISSN 0921-4526

Raychaudhuri, P. ; Jaiswal-Nagar, D. ; Sheet, Goutam ; Ramakrishnan, S. ; Takeya, H. (2004) Evidence of gap anisotropy in superconducting YNi₂B₂C using directional point-contact spectroscopy Physical Review Letters, 93 (15). pp. 156802_1-156802_4. ISSN 0031-9007

Han, S. W. ; Kang, J. S. ; Kim, K. H. ; Lee, J. D. ; Kim, J. H. ; Wi, S. C. ; Mitra, C. ; Raychaudhuri, P. ; Wirth, S. ; Kim, K. J. ; Kim, B. S. ; Jeong, J. I. ; Kwon, S. K. ; Min, B. I. (2004) Photoemission and x-ray absorption spectroscopy study of electron-doped colossal magnetoresistive manganite La_0.7Ce_0.3MnO₃ films Physical Review B, 69 (10). p. 104406. ISSN 2469-9950

Sheet, Goutam ; Mukhopadhyay, S. ; Raychaudhuri, P. (2004) Role of critical current on the point-contact Andreev reflection spectra between a normal metal and a superconductor Physical Review B, 69 (13). Article ID 134507. ISSN 1098-0121

Mitra, C. ; Hu, Z. ; Raychaudhuri, P. ; Wirth, S. ; Csiszar, S. I. ; Hsieh, H. H. ; Lin, H. J. ; Chen, C. T. ; Tjeng, L. H. (2003) Direct observation of electron doping in La_0.7Ce_0.3MnO₃ using x-ray absorption spectroscopy Physical Review B: Condensed Matter and Materials Physics, 67 (9). Article ID 092404. ISSN 2469-9950

Raychaudhuri, P. ; Mackenzie, A. P. ; Reiner, J. W. ; Beasley, M. R. (2003) Transport spin polarization in SrRuO₃ measured through point-contact Andreev reflection Physical Review B, 67 (2). Article ID 020411(R). ISSN 0163-1829

Mitra, C. ; Raychaudhuri, P. ; Dorr, K. ; Muller, K. H. ; Schultz, L. ; Oppeneer, P. M. ; Wirth, S. (2003) Observation of minority spin character of the new electron doped manganite La_0.7Ce_0.3MnO₃ from tunneling magnetoresistance Physical Review Letters, 90 (1). Article ID 017202. ISSN 0031-9007

Raychaudhuri, P. ; Mitra, C. ; Mann, P. D. A. ; Wirth, S. (2003) Phase diagram and Hall effect of the electron doped manganite La_1-xCe_xMnO₃ Journal of Applied Physics, 93 (10). pp. 8328-8330. ISSN 0021-8979

Capogna, L. ; Mackenzie, A. P. ; Perry, R. S. ; Grigera, S. A. ; Galvin, L. M. ; Raychaudhuri, P. ; Schofield, A. J. ; Alexander, C. S. ; Cao, G. ; Julian, S. R. ; Maeno, Y. (2002) Sensitivity to disorder of the metallic state in the ruthenates Physical Review Letters, 88 (7). 076602. ISSN 0031-9007

Mitra, C. ; Hu, Z. ; Raychaudhuri, P. ; Wirth, S. ; Csiszar, S. I. ; Hsieh, H. H. ; Lin, H. J. ; Chen, C. T. ; Tjeng, L. H. (2002) Direct observation of electron doping in La_0.7Ce_0.3MnO₃ Condensed Matter Physics . 4pages. ISSN 1607-324X

Raychaudhuri, P. ; Mitra, C. ; Dorr, K. ; Muller, K. H. ; Kobernik, G. ; Pinto, R. (2002) Magneto-transport properties of La_0.7Ca_0.3MnO₃/SrTiO₃/La_0.7Ce_0.3MnO₃ tunnel junction Pramana, 58 (5-6). pp. 1179-1182. ISSN 0304-4289

Mitra, C. ; Köbernik, G. ; Dörr, K. ; Müller, K. H. ; Schultz, L. ; Raychaudhuri, P. ; Pinto, R. ; Wieser, E. (2002) Magnetotransport properties of a room temperature rectifying tunnel junction made of electron and hole doped manganites Journal of Applied Physics, 91 (10). p. 7715. ISSN 0021-8979

Bhangale, A. R. ; Banerjee, T. ; Raychaudhuri, P. ; Bhagwat, S. S. ; Pai, S. P. ; John, J. ; Bagwe, V. C. ; Shirodkar, V. S. ; Pinto, R. (2002) Peak effect in surface resistance at microwave frequencies in Dy-123 thin films Pramana Journal of Physics, 58 (5-6). pp. 955-958. ISSN 0976-7673

Bhangale, A. R. ; Raychaudhuri, P. ; Sarkar, S. ; Banerjee, T. ; Bhagwat, S. S. ; Shirodkar, V. S. ; Pinto, R. (2001) Peak effect in a superconducting DyBa₂Cu₃O_7−δ film at microwave frequencies Physical Review B, 63 (18). Article ID 180502(R). ISSN 2469-9950

de Araujo, A. E. P. ; Machado, F. L. A. ; Rodrigues, A. R. ; Raychaudhuri, P. ; Nigam, A. K. ; Pinto, R. (2001) Anomalous magnetic behavior in holmium doped La_0.7Sr_0.3MnO₃ film Journal of Magnetism and Magnetic Materials, 226-23 (1). pp. 840-842. ISSN 0304-8853

Sarkar, S. ; Raychaudhuri, P. ; Mal, P. K. ; Bhangale, A. R. ; Pinto, R. (2001) Critical current in a spin injection device Journal of Applied Physics, 89 (11). pp. 7502-7504. ISSN 0021-8979

Gupta, S. ; Ranjit, R. ; Mitra, C. ; Raychaudhuri, P. ; Pinto, R. (2001) Enhanced room-temperature magnetoresistance in La_0.7Sr_0.3MnO₃-glass composites Applied Physics Letters, 78 (3). pp. 362-364. ISSN 0003-6951

Mitra, C. ; Raychaudhuri, P. ; Dhar, S. K. ; Nigam, A. K. ; Pinto, R. (2001) Formation of epitaxial and polycrystalline films of the electron doped system La_1-xCe_xMnO₃ through pulsed laser deposition Journal of Magnetism and Magnetic Materials, 226-23 (1). pp. 809-811. ISSN 0304-8853

Mitra, C. ; Raychaudhuri, P. ; John, J. ; Dhar, S. K. ; Nigam, A. K. ; Pinto, R. (2001) Growth of epitaxial and polycrystalline thin films of the electron doped system La_1-xCe_xMnO₃ through pulsed laser deposition Journal of Applied Physics, 89 (1). pp. 524-530. ISSN 0021-8979

Banerjee, Tamalika ; Bhangale, A. R. ; Raychaudhuri, P. ; Kanjilal, D. ; Pinto, R. (2001) Peak effect at microwave frequencies in swift heavy ion irradiated YBa₂Cu₃O_7-δ thin films - Investigation of vortex dynamics MRS Online Proceedings Library, 689 . No pp. given. ISSN 1946-4274

Bhangale, A. R. ; Raychaudhuri, P. ; Banerjee, T. ; Pinto, R. ; Shirodkar, V. S. (2001) Peak effect in laser ablated DyBa₂Cu₃O_7−δ films at microwave frequencies at subcritical currents Journal of Applied Physics, 89 (11). pp. 7490-7492. ISSN 0021-8979

Sarkar, S. ; Raychaudhuri, P. ; Nigam, A. K. ; Pinto, R. (2001) Transport and magnetoresistive properties of an imperfect ferromagnet–insulator–ferromagnet trilayer junction Solid State Communications, 117 (10). pp. 609-613. ISSN 0038-1098

Mitra, C. ; Raychaudhuri, P. ; Köbernik, G. ; Dörr, K. ; Müller, K. H. ; Schultz, L. ; Pinto, R. (2001) p–n diode with hole- and electron-doped lanthanum manganites Applied Physics Letters, 79 (15). pp. 2408-2410. ISSN 0003-6951

Mukherjee, S. ; Raychaudhuri, P. ; Nigam, A. K. (2000) Critical behavior in La_0.5Sr_0.5CoO₃ Physical Review B, 61 (13). pp. 8651-8653. ISSN 2469-9950

Raychaudhuri, P. ; Sarkar, S. ; Mal, P. K. ; Bhangale, A. R. ; Pinto, R. (2000) Critical current of a superconductor measured via injection of spin-polarized carriers Journal of Physics: Condensed Matter, 12 (48). pp. 9933-9940. ISSN 0953-8984

Mitra, C. ; Raychaudhuri, P. ; Dhar, S. K. ; Nigam, A .K. ; Pinto, R. ; Pattalwar, S. M. (1999) Evolution of transport and magnetic properties with dysprosium doping in La_0.7-xDy_xSr_0.3MnO₃ (x=0–0.4) Journal of Magnetism and Magnetic Materials, 192 (1). pp. 130-136. ISSN 0304-8853

Raychaudhuri, P. ; de Araujo, A. E. P. ; Machado, F. L. A. ; Rodrigues, A. R. ; Nigam, A. K. ; Pinto, R. (1999) Interesting history effect in the magnetotransport properties of La_0.55Ho_0.15Sr_0.3MnO₃ films on LaAlO₃ Solid State Communications, 112 (8). pp. 423-427. ISSN 00381098

Raychaudhuri, P. ; Nigam, A. K. ; Mitra, C. ; Dhar, S. K. ; Pinto, R. (1999) Magnetic and transport properties of the electron doped layered manganite La_2.3-xY_xCa_0.7Mn₂O₇ Physica B: Condensed Matter, 259-26 . pp. 835-836. ISSN 0921-4526

Raychaudhuri, P. ; Taneja, P. ; Nigam, A. K. ; Ayyub, P. ; Pinto, R. ; Patade, A. (1999) Spin polarised tunnelling in granular polycrystalline colossal magnetoresistive manganites Physica B: Condensed Matter, 259-26 . pp. 812-813. ISSN 0921-4526

Raychaudhuri, P. ; Sheshadri, K. ; Taneja, P. ; Bandyopadhyay, S. ; Ayyub, P. ; Nigam, A. K. ; Pinto, R. ; Chaudhary, Sujeet ; Roy, S. B. (1999) Spin-polarized tunneling in the half-metallic ferromagnetsLa_0.7-xHo_xSr_0.3MnO₃(x=0 and 0.15): Experiment and theory Physical Review B, 59 (21). pp. 13919-13926. ISSN 0163-1829

Raychaudhuri, P. ; Mukherjee, S. ; Nigam, A. K. ; John, J. ; Vaisnav, U. D. ; Pinto, R. ; Mandal, P. (1999) Transport and magnetic properties of laser ablated La_0.7Ce_0.3MnO₃ films on LaAlO₃ Journal of Applied Physics, 86 (10). pp. 5718-5725. ISSN 0021-8979

Mukherjee, S. ; Raychaudhuri, P. ; Nigam, A. K. (1998) Critical behaviour in La_0.5Sr_0.5CoO₃ Condensed Matter Physics . No pp. given. ISSN 1607-324X

Raychaudhuri, P. ; Nath, T. K. ; Nigam, A. K. ; Pinto, R. (1998) A phenomenological model for magnetoresistance in granular polycrystalline colossal magnetoresistive materials: The role of spin polarized tunneling at the grain boundaries Journal of Applied Physics, 84 (4). pp. 2048-2052. ISSN 0021-8979

Raychaudhuri, P. ; Nath, T. K. ; Sinha, P. ; Mitra, C. ; Nigam, A. K. ; Dhar, S. K. ; Pinto, R. The effect of holmium doping on the magnetic and transport properties of La_0.7-xHo_xSr_0.3MnO₃ (0≤ x≤ 0.4) Journal of Physics: Condensed Matter, 9 (49). No pp. given. ISSN 0953-8984