INSITU OBSERVATION OF ANISOTROPIC STRAIN RELAXATION IN EPITAXIAL FE (110) FILMS ON MO (110)

被引：34

作者：

CLEMENS, BM ^{[1
]}

OSGOOD, R ^{[1
]}

PAYNE, AP ^{[1
]}

LAIRSON, BM ^{[1
]}

BRENNAN, S ^{[1
]}

WHITE, RL ^{[1
]}

NIX, WD ^{[1
]}

机构：

[1] STANFORD SYNCHROTRON RADIAT LAB,STANFORD,CA 94309

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 121卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0304-8853(93)91143-U

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In-situ grazing incidence X-ray diffraction was used to measure the lattice parameter as a function of thickness for epitaxial Fe (110) films on Mo (110). A large, thickness-dependent, anisotropic in-plane strain was observed. This strain behavior is explained with an equilibrium misfit dislocation model incorporating anisotropic elasticity. The magnetostrictive anisotropy expected from this strain has nearly linear behavior in reciprocal film thickness and thus could be mistaken for a surface anisotropy.

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页码：37 / 41

页数：5

相关论文

共 19 条

[1]

BRUN P, 1988, J PHYS, V49, pC8

[2] MAGNETIC SURFACE ANISOTROPY OF TRANSITION-METAL ULTRATHIN FILMS [J].

BRUNO, P ;

RENARD, JP .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1989, 49 (05) :499-506

[3] MAGNETIC-ANISOTROPY IN METALLIC ULTRATHIN FILMS AND RELATED EXPERIMENTS ON COBALT FILMS [J].

CHAPPERT, C ;

BRUNO, P .

JOURNAL OF APPLIED PHYSICS, 1988, 64 (10) :5736-5741

[4] MAGNETIZATION, COERCIVE FORCES AND MAGNETORESISTANCE IN SIMPLE AND DOUBLE CO FILMS WITH PERPENDICULAR MAGNETIZATION [J].

CHAPPERT, C ;

BEAUVILLAIN, P ;

BRUNO, P ;

CHAUYINEAU, JP ;

GALTIER, M ;

LEDANG, K ;

MARLIERE, C ;

MEGY, R ;

RENARD, D ;

RENARD, JP ;

SEIDEN, J ;

TRIGUI, F ;

VEILLET, P ;

VELU, E .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1991, 93 :319-325

[5]

CHIKAZUMI S, 1986, PHYSICS MAGNETISM

[6] MAGNETIC ANISOTROPIES IN FE(110) FILMS ON W(110) [J].

ELMERS, HJ ;

GRADMANN, U .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1990, 51 (03) :255-263

[7] THE STABILITY OF A DISLOCATION THREADING A STRAINED LAYER ON A SUBSTRATE [J].

FREUND, LB .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1987, 54 (03) :553-557

[8] SPIN ANISOTROPY OF FERROMAGNETIC-FILMS [J].

GAY, JG ;

RICHTER, R .

PHYSICAL REVIEW LETTERS, 1986, 56 (25) :2728-2731

[9] PERIODIC LATTICE-DISTORTIONS IN EPITAXIAL-FILMS OF FE(110) ON W(110) [J].

GRADMANN, U ;

WALLER, G .

SURFACE SCIENCE, 1982, 116 (03) :539-548

[10] FERROMAGNETISM IN THE THERMODYNAMICALLY STABLE MONOLAYER FE(110) ON W(110), COATED BY AG [J].

GRADMANN, U ;

PRZYBYLSKI, M ;

ELMERS, HJ ;

LIU, G .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1989, 49 (06) :563-571