@article{oai:miyazaki-u.repo.nii.ac.jp:00002898,
 author = {宮本, 達弥 and Miyamoto, Tatsuya and 壹岐, 俊洋 and 石井, 翔平 and 境, 健太郎 and Sakai, Kentaro and Fukuyama, Atsuhiko and 福山, 敦彦 and Ikari, Tetsuo and 碇, 哲雄 and 宮本, 達弥 and Miyamoto, Tatsuya and Iki, Toshihiro and Ishii, Shohei},
 journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki},
 month = {Sep},
 note = {The optical characteristics change of the diamond-like carbon (DLC) thin film by the sp3/sp2 ratio were measured using the surface photovoltage (SPV) and the piezoelectric photothermal (PPT) techniques. Since the present DLC films were deposited on Si substrate by the CVD method, it is extremely difficult to measure the spectrum by using the conventional ransmission method. The optical gap was then estimated from the SPV spectrum. Estimated optical gaps changed with the sp3/sp2 ratio, where they were consisted with those of the references. From the SPV and PPT spectra, we discussed the intensity ratio of SPV/PPT as the indicator of photovoltaic material. We found that sp3/sp2 ratio of 29% was appropriated for high-efficiency solar cells.},
 pages = {61--65},
 title = {sp3/sp2比によるダイヤモンド様炭素薄膜の光学的特性変化},
 volume = {38},
 year = {2009},
 yomi = {ミヤモト, タツヤ and イキ, トシヒロ and イシイ, ショウヘイ and サカイ, ケンタロウ and フクヤマ, アツヒコ and イカリ, テツオ and ミヤモト, タツヤ}
}