ULTRASONIC ATTENUATION IN HEISENBERG MAGNETS

被引：13

作者：

BENNETT, HS

机构：

[1] National Bureau of Standards, Washington

来源：

PHYSICAL REVIEW | 1969年 / 181卷 / 02期

关键词：

D O I：

10.1103/PhysRev.181.978

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The microscopic theory developed by Bennett and Pytte to treat ultrasonic attenuation in Heisenberg magnets overestimates the critical fluctuations. It is shown that better agreement with experiment obtains when this fact is heuristically taken into account. © 1969 The American Physical Society.

引用

页码：978 / &

共 9 条

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PHYSICAL REVIEW LETTERS, 1967, 19 (12) :700-+

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[8]

NEIGHBOURS JR, UNPUBLISHED

[9]

PYTTE E, 1967, PHYS REV, V164, P712, DOI 10.1103/PhysRev.164.712

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