TIME AND ORIENTATION DEPENDENT MAGNETIC MEASUREMENTS AND INCREASE OF THE CRITICAL CURRENT BY FAST-NEUTRON IRRADIATION OF Y1BA2CU3O7-DELTA SINGLE-CRYSTALS

被引：12

作者：

FISCHER, P

BUSCH, R

NEUMULLER, HW

RIES, G

BRAUN, HF

机构：

[1] UNIV ERLANGEN NURNBERG, INST PHYS, W-8520 ERLANGEN, GERMANY

[2] SIEMENS AG, FORSCHUNGSLAB, W-8520 ERLANGEN, GERMANY

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1992年 / 5卷

关键词：

D O I：

10.1088/0953-2048/5/1S/101

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on magnetic measurements with a SQUID-magnetometer where the tilt angle between the direction of the c-axis and the magnetic field was varied from 0-degrees (B--> parallel-to c) to 90-degrees (B--> perpendicular-to c). The hysteresis loop was recorded in the range of 0 T to 5.5 T at 77 K. Intense flux creep measurements were performed between 0.03 T and 2 T at 77 K. The increase of the magnetic critical current and the change of flux creep were examined after fast neutron irradiation with different doses.

引用

页码：S440 / S443

页数：4

共 14 条

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