Magnetic Relaxation Occurring in Weak Magnetic Fields in Amorphous Materials

被引：0

作者：

Bloch, K. ^{[1
]}

Nabialek, M. ^{[1
]}

Jez, B. ^{[2
]}

Gondro, J. ^{[1
]}

Sandu, A., V ^{[3
,4
,5
]}

Abdullah, M. M. A. B. ^{[6
,7
]}

机构：

[1] Czestochowa Tech Univ, Fac Prod Engn & Mat Technol, Dept Phys, Al Armii Krajowej 19, PL-42200 Czestochowa, Poland

[2] Czestochowa Tech Univ, Fac Mech Engn & Comp Sci, Dept Technol & Automat, Al Armii Krajowej 19, PL-42200 Czestochowa, Poland

[3] Gheorghe Asachi Tech Univ Iasi, Fac Mat Sci & Engn, Blvd D Mangeron 51, Iasi 700050, Romania

[4] Romanian Inventors Forum, Str P Movila 3, Iasi 700089, Romania

[5] Natl Inst Res & Dev Environm Protect INCDPM, 294 Splaiul Independentei, Bucharest 060081, Romania

[6] Univ Malaysia Perlis, Fac Chem Engn Technol, Kompleks Pusat Pengajian Jejawi 3, Arau 02600, Perlis, Malaysia

[7] Univ Malaysia Perlis, Ctr Excellent Geopolymer & Green Technol CeGeoGTe, Kompleks Pusat Pengajian Jejawi 2, Arau 02600, Perlis, Malaysia

来源：

ACTA PHYSICA POLONICA A | 2022年 / 142卷 / 01期

关键词：

bulk amorphous alloys; injection casting; disaccommodation; 2-LEVEL SYSTEMS; ALLOYS;

D O I：

10.12693/APhysPolA.142.160

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The phenomenon of magnetic susceptibility disaccommodation occurs in weak magnetic fields. This phenomenon consists in the decrease in time of the magnetic susceptibility of a sample that has been demagnetized with an alternating current of amplitude decreasing to zero. This phenomenon, described in the literature as magnetic viscosity, makes it possible to study the real structure of alloys. The study investigates the phenomenon of magnetic susceptibility disaccommodation for amorphous samples. Magnetic susceptibility curves as a function of temperature and isochronous magnetic susceptibility disaccommodation curves were determined.

引用

页码：160 / 163

页数：4

共 14 条

[1]

Allia P., 1985, Rapidly Quenched Metals. Proceedings of the Fifth International Conference, P1191

[2] NEW APPROACH TO THE STUDY OF THE MAGNETIC-PERMEABILITY AFTEREFFECT OF AMORPHOUS FERROMAGNETIC-ALLOYS [J].

ALLIA, P ;

VINAI, F .

PHYSICAL REVIEW B, 1982, 26 (11) :6141-6149

[3] LOCAL SYMMETRIES AND STRUCTURAL DISTORTIONS IN AMORPHOUS FERROMAGNETIC METALS - A STUDY OF THEIR CONTRIBUTIONS TO THE AFTEREFFECT OF THE MAGNETIC-PERMEABILITY [J].

ALLIA, P ;

VINAI, F .

PHYSICAL REVIEW B, 1986, 33 (01) :422-429

[4] REVERSIBILITY AND ANNEALING OF MAGNETIC AFTEREFFECT IN FERROMAGNETIC AMORPHOUS-ALLOYS [J].

BOURROUS, M ;

MOSER, N ;

KRONMULLER, H .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1989, 112 (01) :181-188

[5] Bulk amorphous alloys with soft and hard magnetic properties [J].

Inoue, A .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 226 :357-363

[6]

Inoue A., 1998, BULK AMORPHOUS ALLOY, V4, P124

[7] MAGNETIC AFTEREFFECTS, INDUCED ANISOTROPIES, AND THE ROLE OF 2-LEVEL SYSTEMS IN AMORPHOUS-ALLOYS [J].

KRONMULLER, H .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1984, 41 (1-3) :366-375

[8] THEORY OF MAGNETIC AFTEREFFECTS IN FERROMAGNETIC AMORPHOUS-ALLOYS [J].

KRONMULLER, H .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1983, 48 (02) :127-150

[9]

Kronmuller H., 1983, Amorphous metallic alloys, P341

[10] THE ROLE OF 2-LEVEL SYSTEMS IN AMORPHOUS METALLIC ALLOYS .2. MICROMAGNETIC THEORY OF MAGNETIC AFTEREFFECTS IN AMORPHOUS FERROMAGNETS [J].

KRONMULLER, H .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1985, 127 (02) :531-541

← 1 2 →