ANTIFERROMAGNETIC RESONANCE IN LIMNPO4

被引：7

作者：

ELLISTON, PR

CREER, JG

TROUP, GJ

机构：

[1] Physics Department, Monash University, Clayton, Vic.

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1969年 / 30卷 / 06期

关键词：

D O I：

10.1016/0022-3697(69)90196-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Antiferromagnetic resonance at millimetre wavelengths has been observed in single crystals of LiMnPO4 (TN ≅ 35°K). The data have been compared with the Nagamiya-Yosida theory for a collinear orthorhombic antiferromagnet. A best fit to the theory is given by taking (2λK1) 1 2 = 37.9 ±0.5 kG and (2λK2) 1 2 = 62±2kG at 4.2°K, in good agreement with independent pulsed-field spin-flop data. © 1969.

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页码：1335 / &

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