RAMAN-SCATTERING ON SUPERCONDUCTING CRYSTALS OF BI2(SR1-XCAX)0+2CU0+1O(6+2-0)+DELTA, BI2(SR1-XCAX)1+2CU1+1O(6+2-1)+DELTA

被引：116

作者：

CARDONA, M

THOMSEN, C

LIU, R

VONSCHNERING, HG

HARTWEG, M

YAN, YF

ZHAO, ZX

机构：

[1] CHINESE ACAD SCI,INST PHYS,BEIJING,PEOPLES R CHINA

[2] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720

来源：

SOLID STATE COMMUNICATIONS | 1988年 / 66卷 / 12期

关键词：

BISMUTH COMPOUNDS - CRYSTALS - Orientation - PHONONS - RAMAN SCATTERING;

D O I：

10.1016/0038-1098(88)90041-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report Raman spectra of highly oriented crystals of Bi//2Sr//2CuO//6// plus // DELTA and Bi//2Sr//2CaCu//2O//8// plus // delta . A factor group analysis of the k equals O phonons is also given. Most phonons observed have A//g symmetry. A mode of B//1//g symmetry is observed at 282 cm** minus **1 which is equivalent to the 337 cm** minus **1 mode of YBa//2Cu//3O//7.

引用

页码：1225 / 1230

页数：6

共 22 条

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