2 papers
cond-mat.supr-con1999
Low-energy quasiparticle states near extended scatterers in d-wave superconductors and their connection with SUSY quantum mechanics
Inanc Adagideli, Paul M. Goldbart, Alexander Shnirman +1
Low-energy quasiparticle states, arising from scattering by single-particle potentials in d-wave superconductors, are addressed. Via a natural extension of the Andreev approximatio…
cond-mat.supr-con1999
Resonant states and order-parameter suppression near point-like impurities in d-wave superconductors
Alexander Shnirman, Inanc Adagideli, Paul M. Goldbart +1
We examine the role of order-parameter suppression in the development of low-energy peaks (i.e., resonances) in the tunneling density of states near a non-magnetic impurity in a d-…