Open AccessCALCULATION OF MAGNETIZATION CURVES FOR MAGNETICALLY ALIGNED Nd2Fe14B AND Pr2Fe14B
Author(s) -
Yan Yu,
Ho Jin
Publication year - 2000
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.49.1362
Subject(s) - magnetization , materials science , intermetallic , condensed matter physics , field (mathematics) , magnet , magnetic field , physics , metallurgy , mathematics , alloy , quantum mechanics , pure mathematics
On the basis of the single-ion model, a method of calculation on the magnetizati on curves for magnetically aligned rare-earth-Fe(Co) intermetallic compound is d eveloped. High-field magnetization curves for magnetically aligned Nd2Fe14B and Pr2Fe14B were calculated by using th e above method. In the calculations, the fitted exchange and crystalline field p arameters from magnetization curves of the single crystals were used. The calcul ated curves agree well with the experiments.