References
- Anderson , D. A. and Paul , W. 1982 . Phil. Mag. B , 45 : 1
- Arnoldussen , T. C. , Menezes , C. A. , Nagakawa , Y. and Bube , R. H. 1974 . Phys. Rev. B , 9 : 3377
- Beyer , W. and Overhof , H. 1979 . Solid St. Commun. , 31 : 1
- 1981 . J. Phys., Paris. , 42 : C4 – 103 .
- Emin , D. 1977 . Solid St. Commun. , 22 : 409
- Fritzsche , H. 1982 . Thin Solid Films , 90 : 119
- Greaves , G. N. and Bordas , J. 1976 . Phil. Mag. , 34 : 265
- Hauschildt , D. , Fuhs , W. and Mell , H. 1982 . Phys. stat. sol. (b) , 111 : 171
- Jones , D. J. , Le Comber , P. G. and Spear , W. E. 1977 . Phil. Mag. , 36 : 541
- Juška , G. , Vengris , S. and Viščakas , J. 1974 . Amorphous and Liquid Semiconductors , Edited by: Stuke , J. and Brenig , W. 363 London : Taylor and Francis .
- Kramer , B. and King , H. Proceedings of the tenth International Conference on Amorphous and Liquid Semiconductors . Tokyo . in the press
- Mott , N. F. 1970 . Phil. Mag. , 22 : 7
- 1972 . Phil. Mag. , 26 : 1015
- Mott , N. F. and Davis , E. A. 1979 . Electronic Processes in Amorphous and Liquid Semiconductors. , second edition , Oxford : Clarendon Press .
- Mott , N. F. , Davis , E. A. and Street , R. A. 1975 . Phil. Mag. , 36 : 961
- Mytilineou , E. and Davis , E. A. Proceedings of the seventh International Conference on Amorphous and Liquid Semiconductors . Edited by: Spear , W. E. pp. 632 University of Edinburgh: CICL .
- Nagels , P. 1979 . Amorphous Semiconductors , Edited by: Brodsky , M. H. 113 Berlin : Springer-Verlag .
- Nagels , P. , Callaerts , A. and Denayer , M. Proceedings of the eleventh International Conference on Physics of Semiconductors . Edited by: Miasek , M. pp. 549 Amsterdam : Elsevier .
- Stuke , J. and Brenig , W. , eds. 1974 . Amorphous and Liquid Semiconductors , 867 London : Taylor and Francis .
- Overhof , H. 1981 . Phil. Mag. B , 44 : 312
- 1983 . Proceedings of the tenth International Conference on Amorphous and Liquid Semiconductors . 1983 , Tokyo . in the press
- Overhof , H. and Beyer , W. 1980a . Phil. Mag. B , 43 : 433
- 1980b . J. non-crystalline Solids , 36 : 375
- 1983 . Phil. Mag. B , 47 : 377
- Seager , C. H. , Emin , D. and Quinn , R. K. 1973 . Phys. Rev. B , 8 : 4746
- Tsang , C. and Street , R. A. 1979 . Phys. Rev. B , 19 : 3027
- Weiser , K. and Brodsky , M. H. 1970 . Phys. Rev. B , 1 : 791