[1]
A. Madan and M.P. Shaw, the Physics and applications of amorphous semiconductors, Academic Press, San Diego, (1988).
Google Scholar
[2]
S.R. Elliott, Physics of amorphous materials, 2nd edition, Longman, UK, 1990 D.E. 3. Polk, J. Non-cryst. Sol., 5 (1971) 365. 4 K. Morigaki, Physics of amorphous semiconductors, Imperial College Press, London, (1999).
Google Scholar
[5]
D.T. Britton, A. Hempel, M. Härting, G. Kögel, P. Sperr, W. Triftshäuser, C. Arendse, and D. Knoesen, Phys. Rev. B 64 (2001) 075403.
DOI: 10.1103/physrevb.64.075403
Google Scholar
[6]
D.T. Britton, M. Härting, M.B.R. Teemane, S. Mills, F.M. Nortier, and T.N. van der Walt, Appl. Surf. Sci. 116, 53 (1997).
DOI: 10.1016/s0169-4332(96)00974-9
Google Scholar
[7]
M. Härting, D.T. Britton, E. Minani, A. Hempel, M. Hempel, T.P. Ntsoane, and D. Knoesen., J. Non-Cryst. Solids, 103 (2002) 299.
DOI: 10.1016/s0022-3093(01)01185-1
Google Scholar
[8]
X. Zou, Y.C. Chan., D.P. Webb, Y.W. Lam, Y.F. Hu, C.D. Beling, S. Fung, and H.M. Weng, Phys. Rev. Lett. 84 (2000) 769.
Google Scholar
[9]
T. Hatano, Y. Nakae, H. Mori, K. Ohkado, N. Yoshida, S. Nonomura, M. Itoh, A, Masuda and H. Matsumura, Thin Solid Films 395 (2001) 84.
DOI: 10.1016/s0040-6090(01)01214-7
Google Scholar