MAGNETIC-PROPERTIES OF RNI4B (R = Y, GD) - MAGNETIC AND SPECIFIC-HEAT MEASUREMENT

被引：36

作者：

HONG, NM

THUY, NP

SCHAUDY, G

HOLUBAR, T

HILSCHER, G

FRANSE, JJM

机构：

[1] UNIV HANOI,FAC PHYS,CRYOGEN LAB,HANOI,VIETNAM

[2] UNIV AMSTERDAM,VAN DER WAALS ZEEMAN LAB,AMSTERDAM,NETHERLANDS

来源：

JOURNAL OF APPLIED PHYSICS | 1993年 / 73卷 / 10期

关键词：

D O I：

10.1063/1.353595

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

YNi4B is a paramagnetic compound with the susceptibility equal to 2.7 X 10(-6) emu/g at 5 K. From the low-temperature specific heat, values of 458 K for the Debye temperature and 14.1 mJ/K2 mol for the coefficient of the electronic specific heat are obtained. GdNi4B is ferromagnetic below T(c)=35.0 K where the lambda-type anomaly is observed in the specific heat. Magnetic and specific-heat measurements provide strong evidence that the 3d band in YNi4B and GdNi4B is completely filled.

引用

页码：5698 / 5700

页数：3

共 11 条

[1] RARE-EARTH TRANSITION-METAL INTERMETALLICS [J].

BROOKS, MSS ;

NORDSTROM, L ;

JOHANSSON, B .

PHYSICA B-CONDENSED MATTER, 1991, 172 (1-2) :95-100

[2] MAGNETIC-PROPERTIES OF GDXY1-XNI5 ALLOYS [J].

GIGNOUX, D ;

GIVORD, D ;

DELMORAL, A .

SOLID STATE COMMUNICATIONS, 1976, 19 (09) :891-894

[3]

HONG NM, CP20 PAP

[4] X-RAY-INVESTIGATION OF THE RARE-EARTH-METAL IRON TRIAD METAL BORON SYSTEMS [J].

KUZMA, YB ;

BILONIZHKO, NS ;

CHABAN, NF ;

CHERNYAK, GV .

JOURNAL OF THE LESS-COMMON METALS, 1983, 90 (02) :217-222

[5]

LEGVOLD S, 1980, FERROMAGNETIC MAT, P183

[6]

MILLER AP, 1988, SPECIFIC HEAT SOLIDS, pCH1

[7]

NAITSAADA A, 1980, THESIS U GRENOBLE

[8]

Niihara K., 1973, CHEM LETT, V6, P613

[9] HEAT-CAPACITY OF GDNI5 [J].

SZEWCZYK, A ;

RADWANSKI, RJ ;

FRANSE, JJM ;

NAKOTTE, H .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1319-1320

[10]

THUY NP, 1990, 6TH P INT S MAGN AN, P60

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