@article{oai:nagasaki-u.repo.nii.ac.jp:00016060, author = {Nakano, Masaki and Takeda, H. and Sato, S. and Yanai, Takeshi and Yamashita, F. and Fukunaga, Hirotoshi}, issue = {9}, journal = {Journal of Applied Physics}, month = {May}, note = {In order to improve the magnetic properties of Nd?Fe?B thick film magnets prepared by pulsed laser deposition, high-speed crystallization method of a pulse annealing was adopted as a postannealing process. In the case of using a Nd2.4Fe14B target, the pulse annealing under an optimum condition for the period of 1.8 s enabled us to enhance the coercivity by approximately 300 kA/m compared with the average value of samples annealed by a conventional method. The obtained sample whose composition was almost as same as the target's one had the large coercivity of approximately 1300 kA/m, and values of remanence and (BH)max were 0.62 T and 64 kJ/m3, respectively. It was also clarified that use of a Nd2.2Fe14B target together with the pulse annealing method is effective to increase remanence and (BH)max although the coercivity value decreased. c2007 American Institute of Physics, Journal of Applied Physics, 101(9), 09K525; 2007}, pages = {09K525-1--09K525-3}, title = {Enhancement in coercivity of pulse-laser-deposition-made Nd?Fe?B thick film magnets by high-speed crystallization}, volume = {101}, year = {2007} }