MAGNETISM IN U(2)T(2)X COMPOUNDS

被引:53
作者
HAVELA, L
SECHOVSKY, V
SVOBODA, P
NAKOTTE, H
PROKES, K
DEBOER, FR
SERET, A
WINAND, JM
REBIZANT, J
SPIRLET, JC
PURWANTO, A
ROBINSON, RA
机构
[1] UNIV AMSTERDAM,VAN DER WAALS ZEEMAN LAB,1018 XE AMSTERDAM,NETHERLANDS
[2] INST TRANSURANIUM ELEMENTS,JOINT RES CTR,D-76125 KARLSRUHE,GERMANY
[3] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545
关键词
D O I
10.1016/0304-8853(94)00934-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Magnetic and other electronic properties are presented for the U(2)T(2)X compounds (T = late transition metal, X = Sn or In), that crystallize in the tetragonal U3Si2-type structure. They show the formation of 5f magnetic moments and antiferromagnetic ordering in compounds where weak 5f-d hybridization is expected. Near the onset of magnetic ordering strongly enhanced gamma-values are found. Neutron-diffraction experiments on U2Pd2Sn and U2Pd2In point to a connection between the mutual coordination of U atoms and the type of magnetic anisotropy.
引用
收藏
页码:1367 / 1368
页数:2
相关论文
共 3 条
[1]   CRYSTAL-STRUCTURE OF THE NEW TERNARY STANNIDES U2M2SN WITH M EQUIVALENT-TO FE OR RH [J].
MIRAMBET, F ;
GRAVEREAU, P ;
CHEVALIER, B ;
TRUT, L ;
ETOURNEAU, J .
JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 191 (02) :L1-L3
[2]   A NEW FAMILY OF ACTINIDE TERNARY INTERMETALLIC COMPOUNDS [J].
PERON, MN ;
KERGADALLAN, Y ;
REBIZANT, J ;
MEYER, D ;
WINAND, JM ;
ZWIRNER, S ;
HAVELA, L ;
NAKOTTE, H ;
SPIRLET, JC ;
KALVIUS, GM ;
COLINEAU, E ;
ODDOU, JL ;
JEANDEY, C ;
SANCHEZ, JP .
JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 201 :203-208
[3]   MAGNETIC-ORDERING IN U2PD2IN AND U2PD2SN [J].
PURWANTO, A ;
ROBINSON, RA ;
HAVELA, L ;
SECHOVSKY, V ;
SVOBODA, P ;
NAKOTTE, H ;
PROKES, K ;
DEBOER, FR ;
SERET, A ;
WINAND, JM ;
REBIZANT, J ;
SPIRLET, JC .
PHYSICAL REVIEW B, 1994, 50 (10) :6792-6801