The strange infrared conductivity of La2CuO4.06

被引：28

作者：

Lobo, RPSM

Gervais, F

Oseroff, SB

机构：

[1] CNRS,CTR RECH PHYS HAUTES TEMP,F-45071 ORLEANS 2,FRANCE

[2] ECOLE NORMALE SUPER,PHYS MAT CONDENSEE LAB,F-75231 PARIS 5,FRANCE

[3] UNIV TOURS,FAC SCI & TECH,LAB ELECTRODYNAM MAT AVANCES,F-37200 TOURS,FRANCE

[4] SAN DIEGO STATE UNIV,COLL SCI,DEPT PHYS,SAN DIEGO,CA 92182

来源：

EUROPHYSICS LETTERS | 1997年 / 37卷 / 05期

关键词：

D O I：

10.1209/epl/i1997-00154-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The infrared reflection spectra, of a La2CuO4.06 Single crystal have been measured on the ab-plane in the normal and superconducting states. A huge non-conventional thermal evolution of the reflectivity is observed in the whole measured range (20-10000 cm(-1)). Through a Kramers-Kronig analysis of the data we can separate the contributions from the normal state and Cooper pair condensation. Measurements can be explained by considering a polaron delocalisation.

引用

页码：341 / 346

页数：6

共 27 条

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