Browsing by Author "Zhu, JX"
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Zhu, JX; Ting, CS; Hu, Chia-Ren. (American Physical Society, 2000)Based on an extended Hubbard model, we present calculations of both the local (i.e., single-site) and spatially averaged differential tunneling conductance in d-wave superconductors containing nonmagnetic impurities in the ...
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Zhu, JX; Lee, TK; Ting, CS; Hu, Chia-Ren. (American Physical Society, 2000)The quasiparticle resonant states around a single nonmagnetic impurity with unitary scattering in a d-wave superconductor is studied by solving the Bogoliubov-de Gennes equations based on a t-J model. Both the spatial ...
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Zhu, JX; Kim, WK; Ting, CS; Hu, Chia-Ren. (American Physical Society, 1998)wA set of coupled time-dependent Ginzburg-Landau equations (TDGL) for superconductors of mixed d- and s-wave symmetry are derived microscopically from the Gor'kov equations by using the analytical continuation technique. ...