Forward electron-phonon scattering and HTS

被引：0
|
作者：
Kulic, ML [1 ]
Dolgov, OV [1 ]
机构：
[1] Univ Bayreuth, Inst Phys, D-95440 Bayreuth, Germany
来源：
HIGH TEMPERATURE SUPERCONDUCTIVITY | 1999年 / 483卷
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D O I：
暂无
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Tunneling and point contact spectroscopy show clear phonon features and together with optic measurements give strong support that the electron-phonon interaction (EPI) is large in HTS oxides. Strong correlations in HTS oxides renormalize the EPI (and interaction with impurities) so that the forward scattering peak (FSP) develops for small hole doping delta much less than 1. The FSP mechanism explains important properties of the normal and superconducting state.
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页码：63 / 68
页数：6
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