Development of a very high sensitivity magnetic field sensor based on planar Hall effect A Roy, P Sampathkumar, PSA Kumar Measurement 156, 107590, 2020 | 36 | 2020 |
Quantum criticality at the superconductor insulator transition probed by the Nernst effect A Roy, E Shimshoni, A Frydman Physical review Letters 121, 047003, 2018 | 17 | 2018 |
Giant planar Hall effect in pulsed laser deposited permalloy films A Roy, PSA Kumar Journal of Physics D: Applied Physics 43 (36), 365001, 2010 | 14 | 2010 |
Epitaxial Co metal thin film grown by pulsed laser deposition using oxide target DS Negi, A Roy, B Loukya, K Dileep, S Shetty, N Kumar, PSA Kumar, ... Journal of crystal growth 394, 112-115, 2014 | 8 | 2014 |
An extension of the Néel-Brown model for systems with multiple switching pathways A Roy, PSA Kumar Journal of Magnetism and Magnetic Materials 424, 69-75, 2017 | 7 | 2017 |
Universal voltage fluctuations in disordered superconductors A Roy, Y Wu, R Berkovits, A Frydman Physical Review Letters 125 (14), 147002, 2020 | 5 | 2020 |
A study of Barkhausen avalanche statistics through the critical disorder in a ferromagnetic thin film: Experimental investigation and theoretical modeling A Roy, PSA Kumar Journal of Magnetism and Magnetic Materials 493, 165710, 2020 | 5 | 2020 |
Development of a spin polarized low energy electron diffraction system AV Pradeep, A Roy, PS Kumar, J Kirschner Review of Scientific Instruments 87 (2), 2016 | 5 | 2016 |
AC measurement of the Nernst effect of thin films at low temperatures Y Wu, S Dutta, J Jesudasan, A Frydman, A Roy Review of Scientific Instruments 91 (9), 2020 | 3 | 2020 |
Geometry dependent crossover of Barkhausen statistics in iron thin films A Roy, PSA Kumar Physica E: Low-dimensional Systems and Nanostructures 106, 19-24, 2019 | 3 | 2019 |
Breakdown of Barkhausen Criticality in an Ultrathin Ferromagnetic Film A Roy, PS Anil Kumar Journal of Superconductivity and Novel Magnetism, 2020 | 2 | 2020 |
Suppression Of Barkhausen Noise Due To Exchange Biasing In Fe-FeMn Bilayers A Roy, KPS Anil AIP Conference Proceedings 1536, 1025, 2013 | 2 | 2013 |
Enhancement of superconductivity upon reduction of carrier density in proximitized graphene GN Daptary, U Khanna, E Walach, A Roy, E Shimshoni, A Frydman Physical Review B 105 (10), L100507, 2022 | 1 | 2022 |
Evidence of collective relaxation behavior in the reentrant phase of oxygen-rich LaMnO3 A Roy, PSA Kumar Journal of magnetism and magnetic materials 337, 79-82, 2013 | 1 | 2013 |
Nernst Sign Reversal in the Hexatic Vortex Phase of Weakly Disordered Thin Films Y Wu, A Roy, S Dutta, J Jesudasan, P Raychaudhuri, A Frydman Physical Review Letters 132 (2), 026003, 2024 | | 2024 |
Enhancement of Superconductivity upon reduction of carrier density in proximitized graphene G Nath Daptary, U Khanna, E Walach, A Roy, E Shimshoni, A Frydman arXiv e-prints, arXiv: 2203.04669, 2022 | | 2022 |
Aharonov-Casher effect with vortices in an amorphous superconductor A Roy, A Frydman Bulletin of the American Physical Society 65, 2020 | | 2020 |
The study of a Superconductor-Insulator quantum phase transition using Nernst effect A Roy, E Shimshoni, A Frydman APS March Meeting Abstracts 2018, B30. 013, 2018 | | 2018 |