Flux dynamics in Bi2Sr2CaCu2O8 single crystal

被引：0
|
作者：
Janu, Z [1 ]
Tichy, R [1 ]
Wang, XL [1 ]
机构：
[1] UNIV WOLLONGONG, WOLLONGONG, NSW 2500, AUSTRALIA
来源：
CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have studied flux dynamics in the Bi2Sr2CaCu2O8 single crystals using home made SQUID magnetometer by applying field pulses of the amplitude up to 10 mT and duration of the order of 0.1 s. The sensitive magnetometer (0.1 pWb Hz(-1/2) at 10 Hz) continually follows the sample magnetisation signal. The flux relaxation with 625 mu s time resolution has been recorded for up to 10(3) s. The dependence of the flux relaxation on temperature, pulse amplitude and duration is presented.
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页码：1735 / 1736
页数：2
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