Zobrazeno 1 - 10
of 1 060
pro vyhledávání: '"Ramakrishnan, T"'
In this paper, we present a theoretical framework for understanding the Extremely Correlated Fermi Liquid (ECFL) phenomenon within the $U=\infty$ Hubbard model. Our approach involves deriving equations of motion for the single-particle Green's functi
Externí odkaz:
http://arxiv.org/abs/2403.07620
The highly convergent form of superfluid density in disordered conventional superconductors available in the literature and independently obtained by us following the approach of an earlier paper [Phys. Rev. B $\bm{102}$, 024514 (2020)] has been refo
Externí odkaz:
http://arxiv.org/abs/2101.06697
Publikováno v:
Phys. Rev. B 102, 024514 (2020)
Recent experiments on disordered superconductors find that the superfluid density $n_s(T)$ decreases dramatically and characteristically with disorder, differently from what is expected for a mean order parameter field or BCS, amplitude only, picture
Externí odkaz:
http://arxiv.org/abs/2003.14354
Autor:
Aamir, Md. Ali, Karnatak, Paritosh, Jayaraman, Aditya, Sai, T. Phanindra, Ramakrishnan, T. V., Sensarma, Rajdeep, Ghosh, Arindam
Publikováno v:
Physical Review Letters, 121(13), 136806 (2018)
The combination of field tunable bandgap, topological edge states, and valleys in the band structure, makes insulating bilayer graphene a unique localized system, where the scaling laws of dimensionless conductance g remain largely unexplored. Here w
Externí odkaz:
http://arxiv.org/abs/1902.07428
Publikováno v:
In Materials Today: Proceedings August 2023
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In Materials Today: Proceedings
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In Materials Today: Proceedings
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In Materials Today: Proceedings
Publikováno v:
In Materials Today: Proceedings
Publikováno v:
New J.Phys.19, 073009 (2017)
We study the Nernst effect in fluctuating superconductors by calculating the transport coefficient $\alpha_{xy}$ in a phenomenological model where relative importance of phase and amplitude fluctuations of the order parameter is tuned continuously to
Externí odkaz:
http://arxiv.org/abs/1701.08091