Density of states
of the pure evaporated amorphous silicon
R. N. Kre1* M. L. Mousse1, P. Y. Tchetche1, A. Boko1, P. A. Thomas2
1 Laboratoire de Physique Fondamentale et Appliquée, Université d’Abobo Adjamé, Côte d’Ivoire
2 Laboratoire de Physique des Solides, Université Pierre et Marie Curie, France
* Corresponding author: E-mail: email@example.com
From a model of density of electronic states and by the method of deconvolution, the optical absorption coefficient is calculated and compared to the experimental value of the optical absorption of the evaporated pure amorphous silicon thin films (a-Si) prepared in ultrahigh vacuum at room temperature and annealed at the temperature of 100 to
Keywords: Amorphous silicon evaporated; optical absorption; density of electronic states; absorption of Urbach.