266 citations · 1.1k across the 42 of their papers we have counts for
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cond-mat.supr-con2006★ 14 cited
Transfer-matrix approach to multiband Josephson junctions
S. Graser, T. Dahm
We study the influence of multiple bands on the properties of Josephson junctions. In particular we focus on the two gap superconductor magnesium diboride. We present a formalism t…
cond-mat.supr-con2006★ 57 cited
Magnetic Excitations and their energy change available to Superconducting Condensation in Optimally Doped YBaCuO
Hyungje Woo, Pengcheng Dai, S. M. Hayden +5
Understanding the magnetic excitations in high-transition temperature (high-) copper oxides is important because they may mediate the electron pairing for superconductivity. B…
cond-mat.supr-con2006★ 1 cited
Vortex core shrinkage in a two gap superconductor: application to MgB2
S. Graser, A. Gumann, T. Dahm +1
As a model for the vortex core in MgB2 we study a two band model with a clean sigma band and a dirty pi band. We present calculations of the vortex core size in both bands as a fun…