WEAK ANTIFERROMAGNETISM IN YFEO3 AND HOFEO3

被引：24

作者：

GEORGIEV, DG ^{[1
]}

KREZHOV, KA ^{[1
]}

NIETZ, VV ^{[1
]}

机构：

[1] BULGARIAN ACAD SCI,INST NUCL RES & NUCL ENERGY,BU-1784 SOFIA,BULGARIA

来源：

SOLID STATE COMMUNICATIONS | 1995年 / 96卷 / 08期

关键词：

MAGNETICALLY ORDERED MATERIALS; CRYSTAL STRUCTURE AND SYMMETRY; EXCHANGE AND SUPEREXCHANGE; NEUTRON SCATTERING;

D O I：

10.1016/0038-1098(95)00568-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have performed neutron diffraction measurements of the weak antiferromagnetic component of the noncollinear spin arrangement of Fe3+ ions in YFeO3 and HoFeO3 by means of the SNIM-2 neutron spectrometer at the IBR-2 pulsed reactor of JINR, Dubna. Single crystals were used. The ratio of the week antiferromagnetic component A(b) to the basic antiferromagnetic component G(alpha), was found A(b)/G(alpha) = 0.014 for YFeO3 and A(b)/G(alpha), = 0.011 for HoFeO3 within error limits of about 10 %.

引用

页码：535 / 537

页数：3

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