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Holographically smeared Fermi surface: Quantum oscillations and Luttinger count in electron stars
Holographically smeared Fermi surface Quantum oscillations
2010/12/23
We apply a small magnetic field to strongly interacting matter with a gravity dual description as an electron star. These systems are both metallic and quantum critical at low energies. The resulting ...
Effects of Fermi-surface shrinking on the optical sum rule in pnictides
Effects of Fermi-surface optical sum rule in pnictides
2010/11/25
In this paper we investigate the effects of the band shifts induced by the interband spin-fluctuation coupling on the optical sum rule in pnictides. We show that, despite the shrinking of the Fermi su...
Importance of Fermi surface topology for high temperature superconductivity in electron-doped iron arsenic superconductors
Fermi surface topology high temperature superconductivity
2010/11/18
We used angle resolved photoemission spectroscopy and thermoelectric power to study the poorly
explored, highly overdoped side of the phase diagram of Ba(Fe1xCox)2As2 high temperature su-
...
Asphericity in the Fermi Surface of d and f-Shell Metals
Pseudopotential Asphericity in the Fermi Surface exchange and correlation effects
2010/4/8
Recently proposed pseudopotential has been used to calculate asphericity in the Fermi surface of d and f-shell metals along the three symmetry directions [100], [110] and [111]. The parameter of the p...
Asphericity in the Fermi Surface and Fermi Energy of Na-K,
Na-Rb and Na-Cs Binary Alloys
asphericity in the Fermi surface Fermi energy pseudopotential
exchange and correlation effects binary alloys
2007/8/15
2002Vol.38No.3pp.365-369DOI:
Asphericity in the Fermi Surface and Fermi Energy of Na-K,
Na-Rb and Na-Cs Binary Alloys
Minal H. Patel, A.M. Vora, P.N. Gajjar, and A.R. Jani
...