Arghya Taraphder
Professor
Physics
Indian Institute of Technology (IIT) Kharagpur
India
Biography
Presently working as Assistant PRofessor in the Department of Physics, IIt, Kharagpur, India.
Research Interest
Problems in Condensed-Matter Physics -- Correlated and disordered electronic systems, Phase transitions, Statistical mechanics including: Correlation driven metal insulator transitions, Charge (or Spin)-density wave and other instabilities in electron systems, phenomenology of High-Tc superconductors, heavy fermions and Kondo effect. Phenomenology and modeling of correlated systems. dichalcogenides and other frustrated systems. Hetero-interfaces and unusual states of matter. Statistical mechanics and studies of correlated and frustrated models (e.g., the Hubbard and extended-Hubbard models, Falicov-Kimball model). Correlated, disordered Bosons: phase diagram, low-lying excitations and thermodynamics, competition between correlation and disorder. Frustrated systems. Quantum phase transition. Statistical mechanics of quasicrystals, NP-complete problems in physics.
Publications
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Anomalous transport near the Lifshitz transition at the LaAlO3/SrTiO3 interface by Nandy S., Acharya S. , Mohanta N. , Taraphder A. Physical Review B 94 155103- (2016)
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Observation of transient superconductivity at LaAlO3-SrTiO3 interface by Daptary G. N., Kumar S. , Bid A. , Kumar P. , Dogra A. , Budhani R. C., Kumar D. , Mohanta N. , Taraphder A. Physical Review B 95 174502- (2017)
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First-Principles Correlated Approach to the Normal State of Strontium Ruthenate by Acharya S., Dey D. , Laad M. S., Maitra T. , Taraphder A. Nature: Scientific Reports 7 43033- (2017)
