ANGLE-RESOLVED PHOTOEMISSION AS A PROBE OF ALPHA-2-F IN HIGH-TEMPERATURE SUPERCONDUCTORS - A STUDY OF BI2SR2CACU2O8+DELTA

被引：43

作者：

ARNOLD, GB

MUELLER, FM

SWIHART, JC

机构：

[1] UNIV CALIF LOS ALAMOS SCI LAB,CTR MAT SCI,LOS ALAMOS,NM 87545

[2] INDIANA UNIV,DEPT PHYS,BLOOMINGTON,IN 47405

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.67.2569

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The possibility of using temperature-dependent angle-resolved-photoemission data to derive an effective a2F for high-temperature superconductors via a Nambu-Eliashberg inversion is investigated. On analyzing data of Dessau et aL on Bi 2:2:1:2, we find a sharp bosonic peak at low energy (at approximately 10 meV).

引用

页码：2569 / 2572

页数：4

共 31 条

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