THE PERPENDICULAR MAGNETIZATION COMPONENT IN SINGLE-CRYSTALS OF PERMANENT MAGNETIC-MATERIALS

被引：3

作者：

HERMANN, R

ELK, K

SCHOLL, R

机构：

[1] Physikalisches Institut, Hochschule für Verkehrswesen „Friedrich List”︁, Dresden

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1992年 / 171卷 / 01期

关键词：

D O I：

10.1002/pssb.2221710125

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A systematical study of the perpendicular component of the magnetization in single crystals is carried out. Using the model of Stoner and Wohlfarth and restricting to the first-order anisotropy constant K1, the perpendicular component m(perpendicular-to) as a function of h for different angles-theta is calculated. A practicable alternative method to determine the anisotropy field H(a) from the point of intersection of the second derivatives of different m(perpendicular-to) (h) curves is presented.

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页码：233 / 238

页数：6

相关论文

共 13 条

[1] SINGULAR POINTS IN MAGNETIZATION CURVE OF A POLYCRYSTALLINE FERROMAGNET [J].

ASTI, G ;

RINALDI, S .

JOURNAL OF APPLIED PHYSICS, 1974, 45 (08) :3600-3610

[2] NONANALITICITY OF MAGNETIZATION CURVE - APPLICATION TO MEASUREMENT OF ANISOTROPY IN POLYCRYSTALLINE SAMPLES [J].

ASTI, G ;

RINALDI, S .

PHYSICAL REVIEW LETTERS, 1972, 28 (24) :1584-&

[3] HYSTERESIS AND ROTATIONAL HYSTERESIS OF TEXTURED POLYCRYSTALLINE MAGNETS [J].

ELK, K ;

CHRISTOPH, V .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1987, 65 (01) :151-158

[4] EXPERIMENTAL APPROACH TO COERCIVITY ANALYSIS IN HARD MAGNETIC-MATERIALS [J].

GIVORD, D ;

LU, Q ;

ROSSIGNOL, MF ;

TENAUD, P ;

VIADIEU, T .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 83 (1-3) :183-188

[5] VIBRATING SAMPLE VECTOR MAGNETOMETER COILS [J].

JAHN, L ;

SCHOLL, R ;

ECKERT, D .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1991, 101 (1-3) :389-391

[6]

JAHN L, 1968, THESIS MARTIN LUTHER

[7]

Kondorskii E.I, 1937, ZH EXP TEOR FIZ, V7, P1117

[8]

Kronmuller H., 1966, MATER SCI ENG, V1, P91

[9] DETECTION OF SINGULARITIES IN THE REVERSIBLE TRANSVERSE SUSCEPTIBILITY OF AN UNIAXIAL FERROMAGNET [J].

PARETI, L ;

TURILLI, G .

JOURNAL OF APPLIED PHYSICS, 1987, 61 (11) :5098-5101

[10] RECENT PROGRESS IN THE INTERPRETATION OF NUCLEATION FIELDS OF HARD MAGNETIC PARTICLES [J].

SCHMIDTS, HF ;

MARTINEK, G ;

KRONMULLER, H .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 (pt 2) :1119-1120