| dc.creator | Zhu, JX | |
| dc.creator | Lee, TK | |
| dc.creator | Ting, CS | |
| dc.creator | Hu, Chia-Ren. | |
| dc.date.accessioned | 2012-09-19T20:00:39Z | |
| dc.date.available | 2012-09-19T20:00:39Z | |
| dc.date.issued | 2000 | |
| dc.identifier.citation | JX Zhu, TK Lee, CS Ting and Chia-Ren HU. Phys.Rev.B 61 8667-8670 2000."Copyright (2000) by the American Physical Society." | en |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevB.61.8667 | |
| dc.identifier.uri | https://hdl.handle.net/1969.1/146783 | |
| dc.description | Journals published by the American Physical Society can be found at http://journals.aps.org/ | en |
| dc.description.abstract | 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 variation of the order parameter and the local density of states (LDOS) around the impurity have been investigated. We find that (i) a particle-hole symmetric system has a single symmetric zero-energy peak in the LDOS regardless of the size of the superconducting coherence length xi(0); (ii) for the particle-hole asymmetric case, an asymmetric splitting of the zero-energy peak is intrinsic to a system with a small value of k(F)xi(0). | en |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.rights | This work is archived in the Texas A&M Digital Repository with the express permission of the rights holder (commonly but not always the publisher). A copy of the permission document is on file with the Texas A&M University Libraries. | en |
| dc.subject | BOUND-STATES | en |
| dc.subject | LOCALIZATION | en |
| dc.subject | CONDUCTANCE | en |
| dc.subject | SCATTERING | en |
| dc.subject | Physics | en |
| dc.title | Quasiparticle resonant states induced by a unitary impurity in a d-wave superconductor | en |
| dc.type | Article | en |
| local.department | Physics and Astronomy | en |
