Items where Author is "Raychaudhuri, Pratap"

Article

Mandal, Supriya ; Kapoor, Lucky N. ; Ghosh, Sanat ; Jesudasan, John ; Manni, Soham ; Thamizhavel, A. ; Raychaudhuri, Pratap ; Singh, Vibhor ; Deshmukh, Mandar M. (2020) Coplanar cavity for strong coupling between photons and magnons in van der Waals antiferromagnet Applied Physics Letters, 117 (26). p. 263101. ISSN 0003-6951

Sahu, Manas Ranjan ; Raychaudhuri, Pratap ; Das, Anindya (2016) Andreev reflection near the Dirac point at the graphene- NbSe₂ junction Physical Review B, 94 (23). p. 235451. ISSN 2469-9950

Cheng, Bing ; Wu, Liang ; Laurita, N. J. ; Singh, Harkirat ; Chand, Madhavi ; Raychaudhuri, Pratap ; Armitage, N. P. (2016) Anomalous gap-edge dissipation in disordered superconductors on the brink of localization Physical Review B: Condensed Matter and Materials Physics, 93 (18). p. 180511. ISSN 1098-0121

Ganguli, Somesh Chandra ; Singh, Harkirat ; Roy, Indranil ; Bagwe, Vivas ; Bala, Dibyendu ; Thamizhavel, Arumugam ; Raychaudhuri, Pratap (2016) Disorder-induced two-step melting of vortex matter in Co-intercalated NbSe₂ single crystals Physical Review B, 93 (14). p. 144503. ISSN 2469-9950

Roy, Indranil ; Chauhan, Prashant ; Singh, Harkirat ; Kumar, Sanjeev ; Jesudasan, John ; Parab, Pradnya ; Sensarma, Rajdeep ; Bose, Sangita ; Raychaudhuri, Pratap (2016) Dynamic transition from Mott-like to metal-like state of the vortex lattice in a superconducting film with a periodic array of holes Physical Review B: Condensed Matter and Materials Physics, 95 (1-5). Article ID 054513. ISSN 0163-1829

Ganguli, Somesh Chandra ; Singh, Harkirat ; Ganguly, Rini ; Bagwe, Vivas ; Thamizhavel, Arumugam ; Raychaudhuri, Pratap (2016) Orientational coupling between the vortex lattice and the crystalline lattice in a weakly pinned Co_0.0075NbSe₂ single crystal Journal of Physics: Condensed Matter, 28 (16). p. 165701. ISSN 0953-8984

Chandra Ganguli, Somesh ; Singh, Harkirat ; Saraswat, Garima ; Ganguly, Rini ; Bagwe, Vivas ; Shirage, Parasharam ; Thamizhavel, Arumugam ; Raychaudhuri, Pratap (2015) Disordering of the vortex lattice through successive destruction of positional and orientational order in a weakly pinned Co_0.0075NbSe₂ single crystal Scientific Reports, 5 . Article ID 10613. ISSN 2045-2322

Sherman, Daniel ; Pracht, Uwe S. ; Gorshunov, Boris ; Poran, Shachaf ; Jesudasan, John ; Chand, Madhavi ; Raychaudhuri, Pratap ; Swanson, Mason ; Trivedi, Nandini ; Auerbach, Assa ; Scheffler, Marc ; Frydman, Aviad ; Dressel, Martin (2015) The Higgs mode in disordered superconductors close to a quantum phase transition Nature Physics, 11 (2). pp. 188-192. ISSN 1745-2473

Kumar, Sanjeev ; Kumar, Chandan ; Jesudasan, John ; Bagwe, Vivas ; Parab, Pradnya ; Raychaudhuri, Pratap ; Bose, Sangita (2015) Origin of matching effect in anti-dot array of superconducting NbN thin films Superconductor Science and Technology, 28 (5). 055007. ISSN 0953-2048

Ganguly, Rini ; Chaudhuri, Dipanjan ; Raychaudhuri, Pratap ; Benfatto, Lara (2015) Slowing down of vortex motion at the Berezinskii-Kosterlitz-Thouless transition in ultrathin NbN films Physical Review B, 91 (5). 054514. ISSN 1098-0121

Parab, Pradnya ; Bagwe, Vivas ; Chalke, Bhagyashree ; Muthurajan, H. ; Raychaudhuri, Pratap ; Bose, Sangita (2015) Superconductivity in immiscible Nb–Cu nanocomposite films Journal of Physics: Condensed Matter . No pp. given. ISSN 0953-8984

Saraswat, Garima ; Gupta, Priti ; Bhattacharya, Arnab ; Raychaudhuri, Pratap (2014) Highly oriented, free-standing, superconducting NbN films growth on chemical vapor deposited graphene APL Materials, 2 (5). 056103. ISSN 2166-532X

Koushik, R. ; Kumar, Siddhartha ; Amin, Kazi Rafsanjani ; Mondal, Mintu ; Jesudasan, John ; Bid, Aveek ; Raychaudhuri, Pratap ; Ghosh, Arindam (2013) Correlated conductance fluctuations close to the Berezinskii-Kosterlitz-Thouless transition in ultrathin NbN films Physical Review Letters, 111 (19). Article ID 197001. ISSN 0031-9007

Kamlapure, Anand ; Saraswat, Garima ; Ganguli, Somesh Chandra ; Bagwe, Vivas ; Raychaudhuri, Pratap ; Pai, Subash P. (2013) A 350 mK, 9 T scanning tunneling microscope for the study of superconducting thin films on insulating substrates and single crystals Review of Scientific Instruments, 84 (12). p. 123905. ISSN 0034-6748

Koushik, R. ; Kumar, Siddhartha ; Amin, Kazi Rafsanjani ; Mondal, Mintu ; Jesudasan, John ; Bid, Aveek ; Raychaudhuri, Pratap ; Ghosh, Arindam (2013) Correlated conductance fluctuations close to the Berezinskii-Kosterlitz-Thouless transition in ultrathin NbN films Physical Review Letters, 111 (19). Article ID 197001. ISSN 0031-9007

Kamlapure, Anand ; Das, Tanmay ; Ganguli, Somesh Chandra ; Parmar, Jayesh B. ; Bhattacharyya, Somnath ; Raychaudhuri, Pratap (2013) Emergence of nanoscale in homogeneity in the superconducting state of a homogeneously disordered conventional superconductor Scientific Reports, 3 . No pp. given. ISSN 2045-2322

Mondal, Mintu ; Kamlapure, Anand ; Ganguli, Somesh Chandra ; Jesudasan, John ; Bagwe, Vivas ; Benfatto, Lara ; Raychaudhuri, Pratap (2013) Enhancement of the finite-frequency superfluid response in the pseudogap regime of strongly disordered superconducting films Scientific Reports, 3 . p. 1357. ISSN 2045-2322

Kumar, Sanjeev ; Kumar, Chandan ; Jesudasan, John ; Bagwe, Vivas ; Raychaudhuri, Pratap ; Bose, Sangita (2013) A two-coil mutual inductance technique to study matching effect in disordered NbN thin films Applied Physics Letters, 103 (26). Article ID 262601. ISSN 0003-6951

Mondal, Mintu ; Joshi, Bhanu ; Kumar, Sanjeev ; Kamlapure, Anand ; Ganguli, Somesh Chandra ; Thamizhavel, Arumugam ; Mandal, Sudhansu S. ; Ramakrishnan, Srinivasan ; Raychaudhuri, Pratap (2012) Andreev bound state and multiple energy gaps in the noncentrosymmetric superconductor BiPd Physical Review B, 86 (9). 094520. ISSN 2469-9950

Mondal, Mintu ; Kumar, Sanjeev ; Chand, Madhavi ; Kamlapure, Anand ; Saraswat, Garima ; Bagwe, Vivas C. ; Jesudasan, John ; Benfatto, Lara ; Raychaudhuri, Pratap (2012) Evolution of Kosterlitz-Thouless-Berezinskii (BKT) transition in ultra-thin NbN films Journal of Physics: Conference Series, 400 (2). 022078. ISSN 1742-6588

Chand, Madhavi ; Mondal, Mintu ; Kumar, Sanjeev ; Kamlapure, Anand ; Saraswat, Garima ; Chockalingam, S. P. ; Jesudasan, John ; Bagwe, Vivas ; Tripathi, Vikram ; Benfatto, Lara ; Raychaudhuri, Pratap (2012) Magnetoresistance studies of homogenously disordered 3-dimensional NbN thin films Journal of Physics: Conference Series, 391 . 012086. ISSN 1742-6588

Chand, Madhavi ; Saraswat, Garima ; Kamlapure, Anand ; Mondal, Mintu ; Kumar, Sanjeev ; Jesudasan, John ; Bagwe, Vivas ; Benfatto, Lara ; Tripathi, Vikram ; Raychaudhuri, Pratap (2012) Phase diagram of the strongly disordered s-wave superconductor NbN close to the metal-insulator transition Physical Review B, 85 (1). 014508. ISSN 1098-0121

Mondal, Mintu ; Kumar, Sanjeev ; Chand, Madhavi ; Kamlapure, Anand ; Saraswat, Garima ; Seibold, G. ; Benfatto, L. ; Raychaudhuri, Pratap (2011) Role of the vortex-core energy on the Berezinskii-Kosterlitz-Thouless transition in thin films of NbN Physical Review Letters, 107 (21). Article ID 217003. ISSN 0031-9007

Mondal, Mintu ; Kamlapure, Anand ; Chand, Madhavi ; Saraswat, Garima ; Kumar, Sanjeev ; Jesudasan, John ; Benfatto, L. ; Tripathi, Vikram ; Raychaudhuri, Pratap (2011) Phase fluctuations in a strongly disordered s-wave NbN superconductor close to the metal-insulator transition Physical Review Letters, 106 (4). Article ID 047001. ISSN 0031-9007

Mondal, Mintu ; Chand, Madhavi ; Kamlapure, Anand ; Jesudasan, John ; Bagwe, Vivas C. ; Kumar, Sanjeev ; Saraswat, Garima ; Tripathi, Vikram ; Raychaudhuri, Pratap (2011) Phase Diagram and Upper Critical Field of Homogeneously Disordered Epitaxial 3-Dimensional NbN Films Journal of Superconductivity and Novel Magnetism, 24 (1-2). pp. 341-344. ISSN 1557-1939

Chand, Madhavi ; Mondal, Mintu ; Kamlapure, Anand ; Saraswat, Garima ; Mishra, Archana ; Jesudasan, John ; Bagwe, Vivas C. ; Kumar, Sanjeev ; Tripathi, Vikram ; Benfatto, Lara ; Raychaudhuri, Pratap (2011) Effect of phase fluctuations on the superconducting properties of strongly disordered 3D NbN thin films Journal of Physics: Conference Series, 273 (1). Article ID 012071. ISSN 1742-658

Chand, Madhavi ; Kamlapure, Anand ; Saraswat, Garima ; Kumar, Sanjeev ; Jesudasan, John ; Mondal, Mintu ; Bagwe, Vivas ; Tripathi, Vikram ; Raychaudhuri, Pratap (2011) Study of Pseudogap State in NbN using Scanning Tunneling Spectroscopy Applied Physics Letters, 1349 . pp. 61-64. ISSN 0003-6951

Jesudasan, John ; Mondal, Mintu ; Chand, Madhavi ; Kamlapure, Anand ; Kumar, Sanjeev ; Saraswat, Garima ; Bagwe, Vivas C. ; Tripathi, Vikram ; Raychaudhuri, Pratap (2011) Upper critical field and coherence length of homogenously disordered epitaxial 3-dimensional NbN films AIP Conference Proceedings, 1349 . pp. 923-924. ISSN 1551-7616

Lahiri, Debdutta ; Khalid, S. ; Modak, P. ; Raychaudhuri, Pratap ; Dhar, S. K. ; Sharma, Surinder M. (2010) Understanding the role of structural disorder on spin polarization in CeMnNi₄ using XAFS Physical Review B: Condensed Matter and Materials Physics, 82 (13). pp. 134424_1-134424_6. ISSN 1098-0121

Kamlapure, Anand ; Mondal, Mintu ; Chand, Madhavi ; Mishra, Archana ; Jesudasan, John ; Bagwe, Vivas ; Benfatto, L. ; Tripathi, Vikram ; Raychaudhuri, Pratap (2010) Measurement of magnetic penetration depth and superconducting energy gap in very thin epitaxial NbN films Applied Physics Letters, 96 (7). 072509. ISSN 0003-6951

Chand, Madhavi ; Mishra, Archana ; Xiong, Y. M. ; Kamlapure, Anand ; Chockalingam, S. P. ; Jesudasan, John ; Bagwe, Vivas ; Mondal, Mintu ; Adams, P. W. ; Tripathi, Vikram ; Raychaudhuri, Pratap (2009) Temperature dependence of resistivity and Hall coefficient in strongly disordered NbN thin films Physical Review B, 80 (13). Article ID 134514. ISSN 1098-0121

Bose, Sangita ; Galande, Charudatta ; Chockalingam, S. P. ; Banerjee, Rajarshi ; Raychaudhuri, Pratap ; Ayyub, Pushan (2009) Competing effects of surface phonon softening and quantum size effects on the superconducting properties of nanostructured Pb Journal of Physics: Condensed Matter, 21 (20). No pp. given. ISSN 0953-8984

Chockalingam, S. P. ; Chand, Madhavi ; Kamlapure, Anand ; Jesudasan, John ; Mishra, Archana ; Tripathi, Vikram ; Raychaudhuri, Pratap (2009) Tunneling studies in a homogeneously disordered s-wave superconductor: NbN Physical Review B, 79 (9). Article ID 094509. ISSN 2469-9950

Mukhopadhyay, Sourin ; Sheet, Goutam ; Nigam, A. K. ; Raychaudhuri, Pratap ; Takeya, H. (2009) Effect of Pt doping on the critical temperature and the upper critical field in YNi_2-xPt_xB₂C for doping range 0< x< 0.2 Physical Review B, 79 (13). p. 132505. ISSN 2469-9950

Chockalingam, S. P. ; Chand, Madhavi ; Jesudasan, John ; Tripathi, Vikram ; Raychaudhuri, Pratap (2009) Evolution of superconducting properties with disorder in epitaxial NbN films Journal of Physics: Conference Series, 150 (5). Artile ID 052035. ISSN 1742-6588

Thakurdesai, Madhavi ; Mohanty, T. ; Kanjilal, D. ; Raychaudhuri, Pratap ; Bhattacharyya, Varsha (2009) Formation of nanocrystalline TiO₂ by 100MeV Au⁸⁺ Applied Surface Science, 255 (21). pp. 8935-8940. ISSN 0169-4332

Thakur, Ajay D. ; Ooi, Shuuichi ; Chockalingam, Subbaiah P. ; Jesudasan, John ; Raychaudhuri, Pratap ; Hirata, Kazuto (2009) Vortex matching effect in engineered thin films of NbN Applied Physics Letters, 94 (26). Article ID 262501. ISSN 0003-6951

Chockalingam, S. P. ; Chand, Madhavi ; Jesudasan, John ; Tripathi, Vikram ; Raychaudhuri, Pratap (2008) Superconducting properties and Hall effect of epitaxial NbN thin films Physical Review B, 77 (21). p. 214503. ISSN 1098-0121

Kadir, Abdul ; Mukhopadhyay, Sourin ; Ganguli, Tapas ; Galande, Charudatta ; Gokhale, M. R. ; Arora, B. M. ; Raychaudhuri, Pratap ; Bhattacharya, Arnab (2008) Non-intrinsic superconductivity in InN epilayers: Role of Indium Oxide Solid State Communications, 146 (9-10). pp. 361-364. ISSN 0038-1098

Mukhopadhyay, Sourin ; Joshi, D. A. ; Raychaudhuri, Pratap ; Tomy, C. V. (2008) Point contact Andreev reflection studies on the low ferromagnet using a superconducting Nb tip Physica B: Condensed Matter, 403 (5-9). pp. 1017-1019. ISSN 0921-4526

Mukhopadhyay, Sourin ; Dhar, Sudesh Kumar ; Raychaudhuri, Pratap (2008) Study of spin fluctuations in Ni_3±xAl_1∓x using point contact Andreev reflection spectroscopy Applied Physics Letters, 93 (10). p. 102502. ISSN 0003-6951

Thakurdesai, Madhavi ; Mohanty, T. ; John, J. ; Gundu Rao, T. K. ; Raychaudhuri, Pratap ; Bhattacharyya, V. ; Kanjilal, D. (2008) Synthesis of Nanodimensional TiO₂ Thin Films Journal of Nanoscience and Nanotechnology, 8 (8). pp. 4231-4237. ISSN 1533-4880

Mukhopadhyay, Sourin ; Raychaudhuri, Pratap ; Joshi, Devang A. ; Tomy, C. V. (2007) Temperature dependence of transport spin polarization in NdNi₅ from point-contact Andreev reflection Physical Review B, 75 (1). Article ID 014504. ISSN 2469-9950

Bajaj, Kavita ; Jesudasan, John ; Bagwe, Vivas ; Kothari, D. C. ; Raychaudhuri, Pratap (2007) Correlation between effects of electric current and magnetic field on transport properties of electron-doped manganite La_0.7Ce_0.3MnO₃ thin films Journal of Physics: Condensed Matter, 19 (38). Article ID 382202. ISSN 0953-8984

Raychaudhuri, Pratap ; Sheet, Goutam ; Mukhopadhyay, Sourin ; Takeya, H. (2007) Evidence of multiband superconductivity in the quaternary borocarbide superconductor YNi₂B₂C using directional point-contact spectroscopy Physica C: Superconductivity and its Applications, 460-46 (1). pp. 95-98. ISSN 0921-4534

Kumar, Ashvani ; Singh, Preetam ; Kaur, Davinder ; Jesudasan, John ; Raychaudhuri, Pratap (2006) Substrate effect on electrical transport properties of RNiO₃ thin films prepared by pulsed laser deposition Journal of Physics D: Applied Physics, 39 (24). No pp. given. ISSN 0022-3727

Bajaj, Kavita ; Bagwe, Vivas ; Jesudasan, John ; Raychaudhuri, Pratap (2006) Bandwidth control effects in electron doped manganite La_0.7-xY_xCe_0.3MnO₃ thin films Solid State Communications, 138 (10-11). pp. 549-552. ISSN 0038-1098

Bose, Sangita ; Banerjee, Rajarshi ; Genc, Arda ; Raychaudhuri, Pratap ; Fraser, Hamish L. ; Ayyub, Pushan (2006) Size induced metal–insulator transition in nanostructured niobium thin films: Intra-granular and inter-granular contributions Journal of Physics: Condensed Matter, 18 (19). No pp. given. ISSN 0953-8984

Singh, Surjeet ; Sheet, Goutam ; Raychaudhuri, Pratap ; Dhar, Sudesh Kumar (2006) CeMnNi₄: A soft ferromagnet with a high degree of transport spin polarization Applied Physics Letters, 88 (2). Article ID 022506. ISSN 0003-6951

Bose, Sangita ; Raychaudhuri, Pratap ; Banerjee, Rajarshi ; Ayyub, Pushan (2006) Upper critical field in nanostructured Nb: Competing effects of the reduction in density of states and the mean free path Physical Review B, 74 (22). p. 224502. ISSN 1098-0121

Bose, Sangita ; Raychaudhuri, Pratap ; Banerjee, Rajarshi ; Vasa, Parinda ; Ayyub, Pushan (2005) Mechanism of the size dependence of the superconducting transition of nanostructured Nb Physical Review Letters, 95 (14). p. 147003. ISSN 0031-9007

Raychaudhuri, Pratap ; Srinivasu, V. V. (1999) Oscillations in surface resistance with applied magnetic field variation in BSCCO aged superconducting samples Solid State Communications, 109 (6). pp. 407-411. ISSN 0038-1098

Raychaudhuri, Pratap (1999) Radio-frequency magnetoabsorption in YBCO - Ag and BSCCO superconductors: The cross-over between two-level and one-level critical state models Superconductor Science and Technology, 9 (6). pp. 447-452. ISSN 0953-2048

Srinivasu, V. V. ; Raychaudhuri, Pratap ; D'Souza, C. P. ; Pinto, R. ; Vijayaraghavan, R. (1997) Microwave surface resistance in Lu_1-xPr_xBa₂Cu₃O_7−δ thin films Solid State Communications, 102 (5). pp. 409-412. ISSN 0038-1098