249 citations
- University of Southern CaliforniaUS20 papers
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22 papers · 1 filter
Superfluid density of the s-wave state for the iron-based superconductors
Yunkyu Bang
We study the superfluid density of the s-wave state of the minimal two band model for the Fe-based superconductors and its evolution with impurity concentration. We show that…
Resonant impurity scattering in the s-gap state of the Fe-based superconductors
Yunkyu Bang, Han-Yong Choi
We study the impurity scattering on the s-wave superconductor, with realistic parameters for the Fe-pnictide superconductors. Using -matrix method, generalized fo…
Bottom-up approach to high-temperature superconductivity
Hyekung Won, Stephan Haas, Kazumi Maki
Since the discovery of high-temperature superconductivity in the cuprates a theoretical understanding of their phase diagram has remained one of the major outstanding problems in c…
Upper critical field H_c2 in PrOs4Sb12
D. Parker, K. Maki, H. Won
We study the upper critical field of the A and B phases in the triplet superconductor PrOs_{4}Sb_{12} within the p+h-wave superconductivity proposed recently for this material. The…
New World of Gossamer Superconductivity
K. Maki, S. Haas, D. Parker +3
Since the discovery of the high-T cuprate superconductor LaBaCuO in 1986 by Bednorz and Müller, controversy regarding the nature or origin of this remarkable su…
Scaling Relations in the Vortex State of Nodal Superconductors
K. Maki, D. Parker, H. Won
In contrast to multigap superconductors (e.g. MgB), the low-temperature properties of nodal superconductors are dominated by nodal excitations. Here we extend for a variety o…