郭博成Chang, W. C.W. C.ChangChen, S. K.S. K.ChenKuo, Po-ChengPo-ChengKuo2009-02-252018-06-282009-02-252018-06-281985http://ntur.lib.ntu.edu.tw//handle/246246/141036en-USDevelopment of Nd-Fe-B Permanent Magnetjournal article