CRYSTAL-FIELD PHENOMENA IN PRBA2CU3O6/O7 COMPOUNDS

被引：16

作者：

NEKVASIL, V

HOLLANDMORITZ, E

JOSTARNDT, HD

WALTER, U

HILSCHER, G

机构：

[1] UNIV COLOGNE, W-5000 COLOGNE 41, GERMANY

[2] DLR KOLN PORZ, W-5000 COLOGNE 90, GERMANY

[3] TU WIEN, A-1040 VIENNA, AUSTRIA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 117卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(92)90284-U

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present results of the inelastic neutron scattering and the heat capacity measurements in PrBa2Cu3O6/O7 compounds. It is shown that these data correspond to the crystal-field splitting predicted theoretically for trivalent Pr. Our data for oxygen-deficient compound at low temperatures indicate the lowering of the symmetry at the Pr site, possibly of the Jahn-Teller origin.

引用

页码：11 / 13

页数：3

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