Impurity effect in electron-doped high-Tc superconductors
The quasiparticle states around a nonmagnetic impurity in electron-doped high- T _c superconductors are studied systematically based on the Bogoliubov–de Gennes equations. In the antiferromagnetic state, one in-gap impurity resonance state is revealed. As the impurity scattering potential increases,...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2016-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/aa52a0 |