EVIDENCE FOR FERROELECTRIC PHASE-TRANSITIONS AND EXCITONIC HIGH-TC SUPERCONDUCTIVITY IN YBA2CU3O7-DELTA FROM ULTRASONIC MEASUREMENTS

被引:75
作者
MULLER, V
HUCHO, C
DEGROOT, K
WINAU, D
MAURER, D
RIEDER, KH
机构
关键词
D O I
10.1016/0038-1098(89)90615-7
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
引用
收藏
页码:997 / 1001
页数:5
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