References
- Abeles , B. and Tiedje , T. 1983 . Phys. Rev. Lett. , 51 : 2003
- Hattori , K. , Mori , T. , Okamoto , H. and Hamakawa , Y. 1988 . Phys. Rev. Lett. , 29 : 825
- Hirabayashi , I. and Morigaki , K. 1983 . J. non-crystalline Solids , 59–60 : 433
- Hirose , M. , Miyazaki , S. and Murayama , N. 1985 . Tetrahedrally Bonded Amorphous Semiconductors , Edited by: Adler , D. and Fritzsche , H. 441 New York : Plenum .
- Ibaraki , N. and Fritzsche , H. 1984 . Phys. Rev. B , 30 : 5791
- Lucovsky , G. 1965 . Solid St. Commun. , 3 : 29
- Miyazaki , S. , Murayama , N. , Hirose , M. and Yamanishi , M. Technical Digest of the First International Photovoltaic Science and Engineering Conference . 1984 , Kobe . pp. 425 Tokyo : Japanese Applied Physics Society .
- Morigaki , K. , Takenaka , H. , Hirabayashi , I. and Yoshida , M. 1985 . Tetrahedrally Bonded Amorphous Semiconductors , Edited by: Adler , D. and Fritzsche , H. 221 New York : Plenum .
- Munekata , H. and Kukimoto , H. 1983 . Jap. J. appl. Phys. , 22 : L544
- Nishikawa , S. , Kakinuma , H. , Fukuda , H. , Watanabe , T. and Nihei , K. 1985 . J. non-crystalline Solids , 77–78 : 1077
- Ogihara , C. , Ohta , H. , Yamaguchi , M. , Takenaka , H. and Morigaki , K. 1987 . J. non-crystalline Solids , 97–98 : 867
- Ohta , H. , Yamaguchi , M. , Ogihara , C. and Morigaki , K. 1988 . Solid St. Commun. , 66 : 797
- Yamaguchi , M. , Ohta , H. , Ogihara , G , Yokomichi , H. , Morigaki , K. , Nonomura , S. and Nitta , S. 1987 . J. non-crystalline Solids , 97–98 : 931