@article{oai:tsukuba.repo.nii.ac.jp:00018553, author = {Hatakeyama, T. and Watanabe, T. and Shinohe, T. and Kojima, K. and Arai, K. and 佐野, 伸行 and SANO, Nobuyuki}, issue = {8}, journal = {Applied Physics Letters}, month = {Aug}, pages = {1380--1382}, title = {Impact ionization coefficients of 4H silicon carbide}, volume = {85}, year = {2004}, yomi = {サノ, ノブユキ} }