DocumentCode
786688
Title
Magnetocrystalline anisotropy and spin reorientation in NdFe12-xMox and NdFe12-xMoxN y compounds (x=0.5, 1.0, 2.0, 3.0, 4,0 and y=1.0)
Author
Sinnecker, E.H.C.P. ; Kou, X.C. ; Grössinger, R.
Author_Institution
Inst. for Exp. Phys., Tech. Univ. of Vienna, Austria
Volume
31
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
3707
Lastpage
3709
Abstract
Spin reorientation transitions have been detected in NdFe12-x Mox by measuring the temperature dependence of the AC susceptibility in the temperature range from 4.2 to 300 K. No spin reorientation was traced in NdFe12-xMoxNy . Uniaxial anisotropy was detected in NdFe12-xMox Ny. The temperature dependence of the uniaxial anisotropy field of NdFe12-xMoxNy, and NdFe12-xMox, has been measured in the temperature range from 170 to about 550 K by using the singular point detection (SPD) technique in a pulsed-field magnetometer. NdFe11MoN1.3 and NdFe10Mo2N 0.9 can be considered as possible materials permanent magnet fabrication, however, with less chance to compete with Nd2Fe 14B and/or Sm2Fe17Nyx
Keywords
ferromagnetic materials; iron alloys; magnetic anisotropy; magnetic susceptibility; magnetocaloric effects; molybdenum alloys; neodymium alloys; permanent magnets; spin dynamics; 4.2 to 550 K; NdFe12-xMox; NdFe12-xMoxNy; NdFe12Mo; NdFe12MoN; magnetocrystalline anisotropy; permanent magnet fabrication; pulsed-field magnetometry; singular point detection; spin reorientation; temperature dependence; Anisotropic magnetoresistance; Iron; Magnetic anisotropy; Magnetic field measurement; Magnetic materials; Perpendicular magnetic anisotropy; Pulse measurements; Temperature dependence; Temperature distribution; Temperature measurement;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.489702
Filename
489702
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