@article{oai:kyutech.repo.nii.ac.jp:00001046,
 author = {Takezawa, Masaaki and 竹澤, 昌晃 and Shimada, T and Kondo, S and Mimura, S and Morimoto, Y and Hidaka, T and Yamasaki, J},
 issue = {9},
 journal = {Journal of Applied Physics},
 month = {May},
 note = {A different domain observation technique by modulation of a polarizing plane has been developed for Nd-Fe-B sintered magnets. A liquid crystal element inserted in a longitudinal Kerr microscope is used as an optical modulator to acquire a reference image needed to enhance Kerr contrast by image processing. Domain images of the Nd-Fe-B magnet can be clearly observed by this technique in a high magnetic field up to 4.4 kOe. It was found that polishing of the sintered magnet reduced its coercive force. (c) 2007 American Institute of Physics.},
 pages = {09K106-1--09K106-3},
 title = {Domain observation technique for Nd-Fe-B magnet in high magnetic field by image processing using liquid crystal modulator},
 volume = {101},
 year = {2007},
 yomi = {タケザワ, マサアキ}
}