Linear and non-linear optical properties of amorphous Si
Loading...
Date
2000-07
Authors
Okumu, J.
Morgan, G. J.
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Abstract
We have used the random phase model for the electronic wave-functions to calculate the imaginary part of the dielectric function and the magnitude of the third-order response, |χ3(ω)| using a model structure of a-Si containing 1728 atoms. We show that this simple calculation gives reasonable results for ε(ω) and furthermore, the behaviour of χ3(ω) is similar to more detailed theoretical calculations.
Description
http://dx.doi.org/10.1016/S0022-3093(00)00227-1
Keywords
O110, A200, S180
Citation
Journal of Non-Crystalline Solids Volume 272, Issue 1, Pages 67–70