MAGNETIC PROPERTIES OF URANIUM OXYSELENIDE

被引:27
作者
MURASIK, A
SUSKI, W
TROC, R
LECIEJEW.J
机构
[1] Institute of Nuclear Research, Swierk Research Establishment, Otwock
[2] Institute of Low Temperatures and Structural Research, Polish Academy of Sciences, Wroclaw
来源
PHYSICA STATUS SOLIDI | 1968年 / 30卷 / 01期
关键词
D O I
10.1002/pssb.19680300107
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
UOSe is antiferromagnetic at 4.2°K with a magnetic unit‐cell twice the size of the chemical one in the c‐direction. The magnetic moments are aligned along the c‐axis, μ = (2.21 ± 0.05) Bohr magnetons. The magnetic structure is of the UOS type. The temperature dependence of 1/X shows a change in the slope at 300°K. The effective moment and the Weiss constant below this point are 2.87 and −10 °K respectively. Above 300 °K the effective moment is 3.30 Bohr magnetons and the Weiss constant −120 °K. At 90 °K a maximum occurs on the log ϱ against temperature curve. Copyright © 1968 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码:61 / &
相关论文
共 11 条
[1]  
AYANT Y, 1963, CR HEBD ACAD SCI, V256, P2789
[2]   STRUCTURE ET PROPRIETES MAGNETIQUES DE LOXYSULFURE DURANIUM UOS [J].
BALLESTRACCI, R ;
PAUTHENET, R ;
BERTAUT, EF .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1963, 24 (03) :487-&
[3]   UBER EINIGE SELENVERBINDUNGEN UND TELLURVERBINDUNGEN DES URANS [J].
FERRO, R .
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1954, 275 (06) :320-326
[4]   MAGNETIC SUSCEPTIBILITIES OF URANIUM(IV) IONS IN CUBIC CRYSTALLINE FIELDS [J].
HUTCHISON, CA ;
CANDELA, GA .
JOURNAL OF CHEMICAL PHYSICS, 1957, 27 (03) :707-710
[5]  
KHODADAD P, 1957, CR HEBD ACAD SCI, V245, P2286
[6]  
MURASIK A, 1956, B ACAD POLON SCI SC, V4, P201
[7]   MAGNETIC ORDERING IN URANIUM COMPOUNDS WITH CRYSTAL STRUCTURES OF ANTI-CU2SB AND PBFCL TYPES . MOLECULAR FIELD APPROXIMATION [J].
PRZYSTAWA, J ;
SUSKI, W .
PHYSICA STATUS SOLIDI, 1967, 20 (02) :451-+
[8]   ANTIFERROMAGNETISM OF URANIUM MONOPHOSPHIDE [J].
SIDHU, SS ;
VOGELSAN.W ;
ANDERSON, KD .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1966, 27 (08) :1197-&
[9]  
TRZEBIATOWSKI W, 1961, B ACAD POL SCI-CHIM, V9, P277
[10]  
TRZEBIATOWSKI W, 1961, B ACAD POL SCI-CHIM, V9, P373