@article{oai:kyutech.repo.nii.ac.jp:00001097, author = {Takezawa, Masaaki and 竹澤, 昌晃 and Wada, Y and Yamasaki, J and Honda, Takashi and 本田, 崇 and Kaido, C}, issue = {5}, journal = {IEEE Transactions on Magnetics}, month = {Sep}, note = {Domain configuration of the nonoriented Si-Fe electrical sheets with different grain size was observed decreasing their sheet thickness by using the Kerr effect. It was found that the nonoriented sheet needs multiple grains in the sheet thickness direction to eliminate the normal magnetization component in the flux closing structure causing excessive eddy current loss.}, pages = {3208--3210}, title = {Effect of grain size on domain structure of thin nonoriented Si-Fe electrical sheets}, volume = {39}, year = {2003}, yomi = {タケザワ, マサアキ and ホンダ, タカシ} }