MAGNETIC PHASE-DIAGRAMS OF UCU2SI2 AND UNI2SI2

被引：20

作者：

MCELFRESH, MW

REBELSKY, L

TORIKACHVILI, MS

BORGES, H

REILLY, K

HORN, S

MAPLE, MB

机构：

[1] BROOKHAVEN NATL LAB,UPTON,NY 11973

[2] SAN DIEGO STATE UNIV,SAN DIEGO,CA 92182

[3] NYU,NEW YORK,NY 10003

[4] UNIV CALIF SAN DIEGO,LA JOLLA,CA 92093

来源：

JOURNAL OF APPLIED PHYSICS | 1990年 / 67卷 / 09期

关键词：

D O I：

10.1063/1.344615

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Magnetization measurements performed on UCu2Si2 and UNi2Si2 are reported. The compound UCu2Si 2 appears to undergo both an antiferromagnetic (AFM) transition at T≊107 K and a ferromagnetic (FM) transition at Tc≊103 K. While the second transition at Tc has already been reported, the AFM phase was apparently overlooked in earlier studies. The compound UNi 2Si2 undergoes a transition at T≊97 K, which was previously shown to be AFM by neutron scattering; we present evidence for the occurrence of a FM state below the AFM transition.

引用

页码：5218 / 5220

页数：3

共 11 条

[1]

ANDERSEN OK, 1984, ELECTRONIC STRUCTURE

[2]

BUSCHOW KHJ, 1986, PHILIPS J RES, V41, P55

[3] MAGNETIC-PROPERTIES OF UCO2SI2 AND UCO2GE2, UNI2SI2 AND UNI2GE2, AND UCU2SI2 AND UCU2GE2 INTERMETALLIC SYSTEMS [J].