MANIFESTATION OF STAIRCASE VORTICES IN ANGULAR-DEPENDENCE OF THE IRREVERSIBLE BOUNDARY OF YBACUO CRYSTALS

被引:11
|
作者
KRUSINELBAUM, L
CIVALE, L
WORTHINGTON, TK
HOLTZBERG, F
机构
[1] IBM Research, Yorktown Heights
来源
PHYSICA C | 1991年 / 185卷
关键词
D O I
10.1016/0921-4534(91)91293-D
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report an observation of a double peak in the lossy component of complex susceptibility chi" in single crystals of YBaCuO. This double peak appears over a finite range of applied dc magnetic fields and intermediated field orientations. We attribute this phenomenon to two components of J(c), which arise from a "staircase vortex" pattern, where portions of the vortex lie between Cu-O layers.
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页码:2337 / 2338
页数:2
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