1 0 0 0 OA ダイヤモンド半導体の特異な物性とデバイス展開 ―負性電子親和力と電子放出PNダイオード―
- 著者
- 山崎 聡 竹内 大輔 大串 秀世 牧野 俊晴 小倉 政彦 加藤 宙光
- 出版者
- 公益社団法人 日本表面科学会
- 雑誌
- 表面科学 (ISSN:03885321)
- 巻号頁・発行日
- vol.33, no.11, pp.634-638, 2012-11-10 (Released:2012-11-20)
- 参考文献数
- 24
Diamond is a new semiconductor which has been developed in the last around 15 years. It has unique properties and the potential of unique electronic devices. The typical example is negative electron affinity (NEA) for hydrogen terminated diamond surface. The nature of diamond electron affinity was investigated using by photo-yield spectroscopy (TPYS). Using the NEA property, electron emission p-n (p-i-n) diodes were fabricated, and this diode can be used as a new principle power device; a vacuum micro switch operated by a p-n diode.