Structural disorder in mechanosynthesized zinc ferrite

被引：107

作者：

Sepelak, V ^{[1
]}

Steinike, U

Uecker, DC

Wissmann, S

Becker, KD

机构：

[1] Slovak Acad Sci, Inst Geotech, Kosice 04353, Slovakia

[2] Inst Appl Chem, D-12484 Berlin, Germany

[3] Tech Univ Braunschweig, Inst Phys & Theoret Chem, D-38106 Braunschweig, Germany

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1998年 / 135卷 / 01期

关键词：

mechanosynthesis; spinel; zinc ferrite; mechanically induced disorder; metastable material;

D O I：

10.1006/jssc.1997.7589

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The character of the mechanically induced structural disorder and nature of the metastability of mechanosynthesized zinc ferrite are elucidated by investigation of its structure, Attention is concentrated on the explanation of an origin of mechanically induced changes in magnetic properties of the nanoscale mechanosynthesized ferrite. The range of thermal stability of mechanically induced metastable states is determined by studying the response of the metastable mechanosynthesized zinc ferrite to changes in temperature. (C) 1998 Academic Press.

引用

页码：52 / 58

页数：7

共 42 条

[1]

Boldyrev V. V., 1996, REACTIVITY SOLIDS PR

[2]

DRUSKA P, 1997, Z KRISTALLOGR S, V12, P203

[3]

ERMAKOV AE, 1982, FIZ TVERD TELA+, V24, P1947

[4] ELECTRIC FIELD GRADIENTS AT FE-57 IN ZNFE2O4 AND CDFE2O4 [J].

EVANS, BJ ;

HAFNER, SS ;

WEBER, HP .

JOURNAL OF CHEMICAL PHYSICS, 1971, 55 (11) :5282-&

[5] ANTIFERROMAGNETISM OF ZN0.87MN0.13FE2O4 [J].

FAYEK, MK ;

LECIEJEW.J ;

MURASIK, A ;

YAMZIN, II .

PHYSICA STATUS SOLIDI, 1970, 37 (02) :843-&

[6] AN ANTIFERROMAGNETIC TRANSITION IN ZINC FERRITE [J].

HASTINGS, JM ;

CORLISS, LM .

PHYSICAL REVIEW, 1956, 102 (06) :1460-1463

[7] SYSTEMATICS OF THE SPINEL STRUCTURE TYPE [J].

HILL, RJ ;

CRAIG, JR ;

GIBBS, GV .

PHYSICS AND CHEMISTRY OF MINERALS, 1979, 4 (04) :317-339

[8] ELECTRIC FIELD GRADIENTS IN NORMAL SPINELS [J].

HUDSON, A ;

WHITFIELD, HJ .

MOLECULAR PHYSICS, 1967, 12 (02) :165-+

[9] MECHANOCHEMICAL SYNTHESIS OF NIFE2O4 FERRITE [J].

JOVALEKIC, C ;

ZDUJIC, M ;

RADAKOVIC, A ;

MITRIC, M .

MATERIALS LETTERS, 1995, 24 (06) :365-368

[10] PREPARATION OF FE3O4 AND GAMMA-FE2O3 POWDERS BY MAGNETOMECHANICAL ACTIVATION OF HEMATITE [J].

KACZMAREK, WA ;

NINHAM, BW .

IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (02) :732-734

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