Home > Academics > Academic Units > Faculty of Sciences (FoS) > Physics > Sudhansu Sekhar Mandal
He, a theoretical quantum condensed matter physicist, is working in the area of strongly correlated systems. His present interest includes the fractional quantum Hall states in the second Landau level and some extoic non-Abelian quantum Hall states in the lowest Landau level, conventional BCS superconductors with disorder, and topological structures like skyrmions in ferromagnets, and ferroelectric systems. His group has been pioneered to predict an anomalous quantum Hall phase which they call as A-phase at much talked 5/2 quantum Hall state. His group has also prdicted the possibility of non-Abelian 2/5 quantum Hall state at the lowest Landau level. If it is experimentally proved, it will be an useful system for making fault-tolerant quantum computer.
Anomalous Reentrant 5/2 Quantum Hall Phase at Moderate Landau-Level-Mixing Strength by Das S., Das S. , Mandal S. S. Physical Review Letters 131 0562021-050626 (2023)
Fractional Quantum Hall States of the A Phase in the Second Landau Level by Das S., Das S. , Mandal S. S. Physical Review Letters 132 1065011-1065016 (2024)
From the Gaffnian critical point to the incompressible 2/5 quantum Hall state by Das S., Das S. , Mukherjee S. , Mandal S. S. Phys. Rev. B (Letter) 105 041305- (2022)
Theory of the skyrmion, meron, antiskyrmion, and antimeron in chiral magnets by Mandal S. S., Bera S. Physical Review Research 1 033109- (2019)
Generalization of Laughlin's theory for the fractional quantum Hall effect by Mandal S. S. J. Phys.: Condense Matter 30 4056051-4056058 (2018)
The enigmatic 4/11 state: A prototype for unconventional fractional quantum Hall effect by S. Mukherjee, S. S. Mandal, Y.-H. Wu, A. Wójs, J. K. Jain Phys. Rev. Lett. 112 - (2014)
Collective Excitations of Composite Fermions across Multiple Lambda Levels by D. Majumder, S. S. Mandal, J. K. Jain Nature Phys. 5 - (2009)
Theoretical Search for Nested Quantum Hall Effect of Composite Fermions by S. S. Mandal, J. K. Jain Phys. Rev. B 66 - (2002)
Effective actions and phase fluctuations in d-wave superconductors by A. paramekanti, M. Randeria, T. V. Ramakrishnan, S. Mandal Phys. Rev. B 62 - (2000)
Skyrmions at vanishingly small Dzyaloshinskii Moriya interaction or zero magnetic field by Bera S., Mandal S. S. J. Phys.: Condensed Matter 33 - (2021)
Sudipto Das
Area of Research: Condensed Matter Physics
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Area of Research: Condensed Matter Physics
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Area of Research: condensed matter physics
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Area of Research: Condensed Matter Physics
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Area of Research: Condensed Matter Physics
Prasenjit Pal
Area of Research: Condensed Matter Physics