DocumentCode :
905543
Title :
Magnetic Anisotropy in LuFe 
O 
Single Crystal
Author :
Kim, J. ; Kim, S.B. ; Jung, C.U. ; Lee, B.W.
Author_Institution :
Dept. of Phys., Hankuk Univ. of Foreign Studies, Yongin
Volume :
45
Issue :
6
fYear :
2009
fDate :
6/1/2009 12:00:00 AM
Firstpage :
2608
Lastpage :
2609
Abstract :
Magnetic properties have been investigated for LuFe2O4 single crystal. The temperature dependence of magnetization showed two-step phase transitions at about 160 and 230 K. The magnetization and thermoremanent magnetization in an applied field perpendicular to the c-axis are much smaller than those measured along the c-axis. It indicates that the Fe spins lie parallel to the c-axis with strong anisotropy, and a ferrimagnetic moment is induced along this direction.
Keywords :
ferrimagnetic materials; lutetium compounds; magnetic anisotropy; magnetic moments; magnetic transitions; remanence; LuFe2O4; ferrimagnetic moment; magnetic anisotropy; magnetization; temperature 160 K; temperature 230 K; thermoremanent magnetization; two-step phase transitions; $hbox{LuFe}_{2}hbox{O}_{4}$ ; magnetic anisotropy; single crystal; thermoremanent magnetization;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.2009.2018912
Filename :
4957681
Link To Document :
