References
- Abkowitz , M. , Le Comber , P. G. and Spear , W. E. 1976 . Commun. Phys. , 1 : 175
- Anderson , P. W. 1975 . Phys. Rev. Lett. , 34 : 953
- Austin , I. G. and Mott , N. F. 1969 . Adv. Phys. , 18 : 41
- Bishop , S. G. , Strom , U. and Taylor , P. C. 1975 . Phys. Rev. Lett. , 34 : 1346 1976, Ibid., 36, 543; 1977, Phys. Rev. B, 15, 2278.
- Butcher , P. N. and Morys , P. L. 1974 . Amorphous and Liquid Semiconductors , London : Taylor & Francis Ltd .
- Davis , E. A. and Mott , N. F. 1970 . Phil. Mag. , 22 : 903
- Elliott , S. R. and Davis , E. A. 1977 . Proceedings of the 7th International Conference on Amorphous and Liquid Semiconductors to be published
- Hauser , J. J. and Hutton , R. S. 1976 . Phys. Rev. Lett. , 37 : 868
- Ivkin , E. B. and Kolomiets , B. T. 1970 . J. non-crystalline Solids , 3 : 41 Jonscher, A. K., 1977, Nature, Lond.267, 673
- Kastner , M. 1972 . Phys. Rev. Lett. , 28 : 355
- Kastner , M. , Adler , D. and Fritzsche , H. 1976 . Phys. Rev. Lett. , 37 : 1504
- Lakatos , A. I. and Abkowitz , M. 1971 . Phys. Rev. B , 3 : 1791
- Mott , N. F. 1967 . Adv. Phys. , 16 : 49
- Mott , N. F. and Davis , E. A. 1971 . Electronic Processes in Non-Crystalline Materials , Oxford : Clarendon Press .
- Mott , N. F. , Davis , E. A. and Street , R. A. 1975 . Phil. Mag. , 32 : 961
- Narasimhan , K. L. , Guha , S. and Agarwal , S. C. 1976 . Solid St. Commun. , 20 : 573
- Owen , A. E. and Robertson , J. M. 1970 . J. non-crystalline solids , 2 : 40
- Phillips , W. A. 1976 . Phil. Mag. , 34 : 983
- Pike , G. E. 1972 . Phys. Rev. B , 6 : 1572
- Pollak , M. 1965 . Phys. Rev. , 138 : 1822 1971, Phil. Mag., 23, 519; 1976, Proceedings of the 6th International Conference on Amorphous and Liquid Semiconductors, p. 79
- Pollak , M. and Geballe , T. H. 1961 . Phys. Rev. , 122 : 1742
- Rockstad , H. K. 1970 . J. non-crystalline Solids , 2 : 192
- Street , R. A. 1972 . Ph.D. Thesis , University of Cambridge .
- Street , R. A. and Mott , N. F. 1975 . Phys. Rev. Lett. , 35 : 1293
- Street , R. A. and Yoffe , A. D. 1972 . J. non-crystalline Solids , 8–10 : 745