Theory of disordered unconventional superconductors

by Boris Spivak

at Condensed Matter Seminar

Mon, 16 Mar 2015, 11:30
Physics building (#54) room 207

Abstract

In contrast to conventional s wave superconductivity unconventional e g p or d wave su perconductivity is strongly suppressed even by relatively weak disorder Upon approaching the superconductor metal transition the order parameter amplitude becomes increasingly inhomoge neous leading to e ective granularity and a phase ordering transition described by the Mattis model of spin glasses One consequence of this is that at low enough temperatures between the clean un conventional

Created on 03-03-2015 by Bar Lev, Yevgeny (ybarlev)
Updaded on 03-03-2015 by Bar Lev, Yevgeny (ybarlev)