D-WAVE SUPERCONDUCTIVITY AND RAMAN SHIFTS

被引：2

作者：

NICOL, EJ ^{[1
]}

JIANG, C ^{[1
]}

CARBOTTE, JP ^{[1
]}

机构：

[1] MCMASTER UNIV,DEPT PHYS,HAMILTON L8S 4M1,ONTARIO,CANADA

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1993年 / 54卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D-WAVE; RAMAN; SUPERCONDUCTORS; HIGH T(C); PHONONS;

D O I：

10.1016/0022-3697(93)90187-V

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The q over arrow pointing right = 0 phonon self-energy is calculated and related to changes in Raman phonon widths and shifts upons entering the superconducting state. Results are presented for different order parameter symmetry: s-wave, planar d-wave, and an anisotropic order parameter pertinent to a model of a layered superconductor. Comparison is made with results of Raman and infrared experiments on RBa2Cu3O7 compounds.

引用

页码：1327 / 1330

页数：4

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