MAGNETIC-BEHAVIOR OF HELICAL MAGNET FE0.8CO0.2SI

被引：1

作者：

ISHIMOTO, K

YAMAUCHI, H

OHASHI, M

YAMAGUCHI, Y

机构：

[1] Institute for Materials Research, Tohoku University, Katahira, Sendai

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷

关键词：

FE1-XCOXSI; HELICAL SPIN STRUCTURE; MAGNETIC MEASUREMENTS; B20; ANTISYMMETRIC EXCHANGE INTERACTION; PROPAGATION VECTOR;

D O I：

10.7567/JJAPS.32S3.287

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Magnetic measurements were carried out for long period helical magnet Fe0.8Co0.2Si under the magnetic field up to 20 kOe for the temperature range from 4.2 K to 60 K. The long period spin structure is shown to be fixed along any direction of the crystal. The magnetic behaviors are explained by a theory including the antisymmetric exchange interaction in B20 crystal structure.

引用

收藏

页码：287 / 289

页数：3

相关论文

共 12 条

[1]

BAK P, 1981, J PHYS C SOLID STATE, V13, pL881

[2] HELIMAGNETIC STRUCTURE OF THE FEXCO1-XSI ALLOYS [J].

BEILLE, J ;

VOIRON, J ;

TOWFIQ, F ;

ROTH, M ;

ZHANG, ZY .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1981, 11 (10) :2153-2160

[3] HELICAL SPIN STRUCTURE IN MANGANESE SILICIDE MNSI [J].

ISHIKAWA, Y ;

TAJIMA, K ;

BLOCH, D ;

ROTH, M .

SOLID STATE COMMUNICATIONS, 1976, 19 (06) :525-528

[4] ANOMALOUS REGION IN THE MAGNETIC PHASE-DIAGRAM OF (FE, CO)SI [J].

ISHIMOTO, K ;

YAMAUCHI, H ;

YAMAGUCHI, Y ;

SUZUKI, J ;

ARAI, M ;

FURUSAKA, M ;

ENDOH, Y .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 90-1 :163-165

[5] STABILITY AND WINDING OF THE LONG PERIOD HELICAL SPIN STRUCTURE IN FE1-XCOXSI [J].

ISHIMOTO, K ;

YAMAGUCHI, Y ;

MITSUDA, S ;

ISHIDA, M ;

ENDOH, Y .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1986, 54-7 :1003-1004

[6] ITINERANT ELECTRON FERROMAGNETISM IN FE1-XCOXSI STUDIED BY POLARIZED NEUTRON-DIFFRACTION [J].

ISHIMOTO, K ;

OHASHI, M ;

YAMAUCHI, H ;

YAMAGUCHI, Y .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (07) :2503-2511

[7]

ISHIMOTO K, 1990, J MAGN MAGN MATER, V91, P163

[8] HELICAL SPIN-DENSITY WAVE DUE TO ANTISYMMETRIC EXCHANGE INTERACTION [J].

KATAOKA, M ;

NAKANISHI, O .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1981, 50 (12) :3888-3896

[9] MAGNETIC-STRUCTURES OF CUBIC FEGE STUDIED BY SMALL-ANGLE NEUTRON-SCATTERING [J].

LEBECH, B ;

BERNHARD, J ;

FRELTOFT, T .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (35) :6105-6122

[10]

LEVINSON LM, 1978, AIP C P, V10, P1138