References
- Hadimioglu , B. La Comb , L. J. 1987 . Appl. Phys. Lett , 50 : 1642
- Defranould , P. 1984 . IEE Proceedings. , 131 : 216
- 1982 . J. J. Appl. Phys , 21 : 264
- Hongxin , Zhu . 1985 . Yadian Yu Shengguang , 5 : 40 (in Chinese)
- Wagener , J. L. and Mines , A. G. 1965 . Solid State Electro , 8 : 495