NQR INVESTIGATION OF INTERNAL MAGNETIC-FIELD IN HIGH-TEMPERATURE SUPERCONDUCTORS

被引:0
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作者
BONDAR, AV
RYABCHENKO, SM
FEDOTOV, YV
机构
来源
FIZIKA NIZKIKH TEMPERATUR | 1994年 / 20卷 / 02期
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O59 [应用物理学];
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摘要
The Zeeman effect for Cu and Bi nuclei that occupy nonequivalent positions in the crystal structures of YBa2Cu3O7-delta and Bi(2212) is investigated using the NQR spin echo method. The results obtained are interpreted as a tendency to localization of internal magnetic field in the HTSC near the superconducting CuO2 planes. Comparison of the results for YBa2Cu3O7-delta and Bi(2212) suggests that the tendency increases with anisotropy in the HTSC.
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页码:95 / 99
页数:5
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