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: http://scon155.phys.msu.su/publ/kinet.html
Дата изменения: Sat Mar 23 11:36:34 2002 Дата индексирования: Mon Oct 1 19:54:45 2012 Кодировка: |
A.G. Kazanskii, I.A. Kurova, I.P.Zvyagin, D.G. Yarkin
Faculty of Physics, Moscow State University, 119899 Moscow, Russian Federation
A detailed study of the illumination time dependence of the persistent photoconductivity as well as that of relaxation after a preliminary illumination in compensated a-Si:H films is carried out. The interpretation of the results is based on a new model of light-induced metastable defects creation. The model assumes the creation of dangling bond - impurity complexes without invoking the conventional idea of the decrease of boron doping efficiency.