ELASTIC PROPERTIES OF MAGNETIC-MATERIALS

被引:32
作者
LINES, ME [1 ]
机构
[1] BELL TEL LABS INC, MURRAY HILL, NJ 07974 USA
来源
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS | 1979年 / 55卷 / 02期
关键词
D O I
10.1016/0370-1573(79)90039-5
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This review discusses the theoretical aspects of magnetoelastic coupling with emphasis on the magnetic perturbation of elastic properties. The basic theory of magnetostriction is set out with application to ferromagnets, ferrimagnets and antiferromagnets, and is followed by a discussion of the physical origin of the magnetoelastic coupling coefficients in both localized and itinerant magnetic systems. Magnetic contributions to elastic compliance are then discussed and sound velocity anomalies near magnetic phase transitions investigated, including the cooperative Jahn-Teller limit for which the acoustic mode itself drives a structural transition even when magnetic ordering does not occur. The review concludes with discussion of magnetoelastic (or mixed magnon-phonon) waves in low temperature magnetically ordered phases and with a study of local striction phenomena in magnetically dilute materials. The latter leads to a recognition of internal rearrangement modes which may also be present in concentrated magnetic systems, and which may or may not couple significantly to bulk homogenous strain. © 1979.
引用
收藏
页码:133 / 181
页数:49
相关论文
共 131 条
[1]   MAGNETOELASTIC SPIN HAMILTONIANS - APPLICATIONS TO GARNETS [J].
ALBEN, R ;
CALLEN, E .
PHYSICAL REVIEW, 1969, 186 (02) :522-&
[2]   SPIN-LATTICE INTERACTION IN UO2 .I. GROUND-STATE AND SPIN-WAVE EXCITATIONS [J].
ALLEN, SJ .
PHYSICAL REVIEW, 1968, 166 (02) :530-+
[3]   SPIN-LATTICE INTERACTION IN UO2 .2. THEORY OF FIRST-ORDER PHASE TRANSITION [J].
ALLEN, SJ .
PHYSICAL REVIEW, 1968, 167 (02) :492-&
[4]   MAGNETOELASTIC BEHAVIOR OF SINGLE-CRYSTAL EUROPIUM OXIDE .I. THERMAL EXPANSION ANOMALY [J].
ARGYLE, BE ;
MIYATA, N ;
SCHULTZ, TD .
PHYSICAL REVIEW, 1967, 160 (02) :413-&
[5]   LOW-SPIN HIGH-SPIN TRANSITIONS IN TRANSITION-METAL-ION COMPOUNDS [J].
BARI, RA ;
SIVARDIERE, J .
PHYSICAL REVIEW B-SOLID STATE, 1972, 5 (11) :4466-+
[6]   EXCHANGE STRICTION IN NIO [J].
BARTEL, LC ;
MOROSIN, B .
PHYSICAL REVIEW B, 1971, 3 (03) :1039-&
[7]   ANTIFERROMAGNETISM IN MNO - CALCULATION OF NEAR-NEIGHBOR SPIN CORRELATION FUNCTIONS FOR T LESS THAN TN [J].
BARTEL, LC .
PHYSICAL REVIEW B-SOLID STATE, 1970, 1 (03) :1254-&
[8]  
BARTEL LC, 1971, AIP C P, V5, P482
[9]   MAGNETOSTRICTION OF NICKEL SINGLE CRYSTALS [J].
BENNINGE.GN ;
PAVLOVIC, AS .
JOURNAL OF APPLIED PHYSICS, 1967, 38 (03) :1325-&
[10]   METHOD OF CALCULATING HIGH-TEMPERATURE SERIES EXPANSIONS EXACT IN EXTERNAL MAGNETIC-FIELD - APPLICATION TO 2-SPIN CORRELATION-FUNCTION AND MAGNETIZATION OF CLASSICAL HEISENBERG MAGNET [J].
BIRECKI, H ;
STANLEY, HE ;
SHAPIRA, Y .
PHYSICAL REVIEW B, 1973, 8 (05) :2327-2335