@article{oai:miyazaki-u.repo.nii.ac.jp:00004290, author = {境, 健太郎 and Sakai, Kentaro and Fukuyama, Atsuhiko and 福山, 敦彦 and 重冨, 茂 and Shigetomi, Shigeru and Ikari, Tetsuo and 碇, 哲雄}, issue = {10-11}, journal = {Solid-State Electronics}, month = {Oct}, pages = {1873–1876--1873–1876}, title = {Impurity and defect centers of n-type 4H-SiC single crystals investigated by a photoluminescence and a piezoelectric photo thermal spectroscopies}, volume = {48}, year = {2004}, yomi = {サカイ, ケンタロウ and フクヤマ, アツヒコ and シゲトミ, シゲル and イカリ, テツオ} }