Limitations and possible improuvements of DLC dielectric response model based on parameterization of density of states

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Authors	FRANTA Daniel NEČAS David ZAJÍČKOVÁ Lenka BURŠÍKOVÁ Vilma
Year of publication	2009
Type	Article in Periodical
Magazine / Source	Diamond and Related Materials
MU Faculty or unit	Faculty of Science
Citation
Field	Plasma physics
Keywords	diamond-like carbon; amorhpous hydrogenated carbon; optical properties; band structure
Description	Recently, the model of DLC dielectric response based on parametrization of density of states (PDOS) was published and successfully employed for the study of structural changes of DLC films. However, certain simplifications were made in this model which influence on determination of optical constants and PI-to-SIGMA ration of DLC films will be discussed in this contribution.
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