MAGNETIC PHASE-DIAGRAM OF UNIGA

被引：18

作者：

SECHOVSKY, V

HAVELA, L

SVOBODA, P

ANDREEV, AV

BURLET, P

PROKES, K

NAKOTTE, H

DEBOER, FR

BRUCK, E

ROBINSON, RA

MALETTA, H

机构：

[1] URAL STATE UNIV,SVERDLOVSK 620083,RUSSIA

[2] CEN,F-38041 GRENOBLE,FRANCE

[3] UNIV AMSTERDAM,VAN DER WAALS ZEEMAN LAB,1018 XE AMSTERDAM,NETHERLANDS

[4] LOS ALAMOS NATL LAB,LOS ALAMOS NEUTRON SCATTERING CTR,LOS ALAMOS,NM 87545

[5] HAHN MEITNER INST BERLIN GMBH,BENSC,D-14109 BERLIN,GERMANY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷

关键词：

D O I：

10.1016/0304-8853(94)00601-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a complex magnetic phase diagram of UNiGa with several antiferromagnetic (AF) phases below T-N = 39.5 K. A relatively low magnetic field (similar to 1 T) applied along the c-axis induces a transition from the AF phases to an uncompensated AF and/or a ferromagnetic (F) phase. All the magnetic structures are collinear (mu(U) parallel to c) and consist of ferromagnetic basal-plane sheets with various coupling along c.

引用

页码：1379 / 1380

页数：2

共 5 条

[1]

BRUCK E, 1991, THESIS U AMSTERDAM

[2] MAGNETIC TRANSITIONS IN UNIGA [J].

HAVELA, L ;

SECHOVSKY, V ;

JIRMAN, L ;

DEBOER, FR ;

BRUCK, E .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) :4813-4815

[3]

SECHOVSKY L, 1993, PHYSICA B, V186, P775

[4] GIANT MAGNETORESISTANCE EFFECTS IN UNIGA [J].

SECHOVSKY, V ;

HAVELA, L ;

JIRMAN, L ;

YE, W ;

TAKABATAKE, T ;

FUJII, H ;

BRUCK, E ;

DEBOER, FR ;

NAKOTTE, H .

JOURNAL OF APPLIED PHYSICS, 1991, 70 (10) :5794-5799

[5]

Sechovsky V., 1988, FERROMAGNETIC MATERI, V4, P309

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