Effective magnetostriction of magnetostrictive composites

被引：56

作者：

Nan, CW ^{[1
]}

机构：

[1] Wuhan Univ Technol, Adv Mat Res Inst, Wuhan 430070, Hubei, Peoples R China

[2] Univ Saarland, FR Phys 10, D-66041 Saarbrucken, Germany

来源：

APPLIED PHYSICS LETTERS | 1998年 / 72卷 / 22期

关键词：

D O I：

10.1063/1.121452

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An analytical method is developed for the effective magnetostriction of magnetostrictive composites based on Green's function technique. For an elastically isotropic composite of magnetostrictive and nonmagnetostrictive phases, the analytical results give explicit effective-medium approximate formulas for the effective magnetostriction that fit well with available experimental data for SmFe2-based composites. (C) 1998 American Institute of Physics.

引用

页码：2897 / 2899

页数：3

共 12 条

[1]

ANJANAPPA M, 1997, MATER STRUCT, V6, P393

[2]

Clark A. E., 1980, Ferromagnetic materials. A handbook on the properties of magnetically ordered substances, vol.1, P531, DOI 10.1016/S1567-2719(80)01010-4

[3]

CULLITY BD, 1972, INTRO MAGNETIC MAT, P248

[4] MACROSCOPIC ENGINEERING PROPERTIES OF POLYCRYSTALLINE MATERIALS - ELASTIC PROPERTIES [J].

GUBERNATIS, JE ;

KRUMHANSL, JA .

JOURNAL OF APPLIED PHYSICS, 1975, 46 (05) :1875-1883

[5] Estimating the effective magnetostriction of a composite: A simple model [J].

Herbst, JF ;

Capehart, TW ;

Pinkerton, FE .

APPLIED PHYSICS LETTERS, 1997, 70 (22) :3041-3043

[6] EFFECTIVE-MEDIUM THEORY OF PIEZOELECTRIC COMPOSITES [J].

NAN, CW .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (02) :1155-1163

[7] MAGNETOELECTRIC EFFECT IN COMPOSITES OF PIEZOELECTRIC AND PIEZOMAGNETIC PHASES [J].

NAN, CW .

PHYSICAL REVIEW B, 1994, 50 (09) :6082-6088

[8] PHYSICS OF INHOMOGENEOUS INORGANIC MATERIALS [J].

NAN, CW .

PROGRESS IN MATERIALS SCIENCE, 1993, 37 (01) :1-116

[9] Magnetostrictive SmFe2/metal composites [J].

Pinkerton, FE ;

Capehart, TW ;

Herbst, JF ;

Brewer, EG ;

Murphy, CB .

APPLIED PHYSICS LETTERS, 1997, 70 (19) :2601-2603

[10] MAGNETOELASTICITY IN SMFE2 [J].

ROSEN, M ;

KLIMKER, H ;

ATZMONY, U ;

DARIEL, MP .

PHYSICAL REVIEW B, 1974, 9 (01) :254-258

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