783 citations
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6 papers · 1 filter
Comment on cond-mat/0007299 by Schofield and Sandeman : inconsistency with experiments
George Kastrinakis
The inconsistency of cond-mat/0007299 and Phys. Rev. B 63 094510 (2001) with ARPES and resistivity data is pointed-out.
Interface roughness and planar doping in superlattices: weak localization effects
George Kastrinakis
We examine the effects of interface roughness and/or planar impurity doping in a superlattice, in the frame of a weak disorder description. We find that these two types of disorder…
Unconventional Superconductivity in UPd_2Al_3 from Realistic Selfconsistent Calculations
P. M. Oppeneer, G. Varelogiannis
Realistic selfconsistent calculations of unconventional superconductivity in a heavy-fermion material are reported. Our calculations for UPdAl start from accurate energy ba…
A common origin for the resistivity of CdReO, the cuprates, and SrRuO?
George Kastrinakis
We propose an explanation for the temperature dependence of the resistivity of CdReO, including the regime above the structural phase transition at =200 K. The m…
Localization corrections and small-q phonon-mediated unconventional superconductivity in the cuprates
G. Varelogiannis
Taking into account the first localization corrections in the electron-impurity self-energy we study the effect of non-magnetic impurities on unconventional superconductivity (SC)…
Dominant mode in the cuprates: electronic vs. phononic scenario
George Kastrinakis
We make the case for an electronic origin of the strong mode, recently seen in ARPES experiments, and, in this regard, further discuss the physics of the spin resonance peak.