FRANTA, Daniel, Vilma BURŠÍKOVÁ, David NEČAS a Lenka ZAJÍČKOVÁ. Modeling of optical constants of diamond-like carbon. Diamond and Related Materials. New York: Elsevier, 2008, roč. 17, č. 1, s. 705–708. ISSN 0925-9635. |
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@article{806285, author = {Franta, Daniel and Buršíková, Vilma and Nečas, David and Zajíčková, Lenka}, article_location = {New York}, article_number = {1}, keywords = {Diamon-like carbon; Amorphou hydrogenated carbon; Optical properties; Band structure}, language = {eng}, issn = {0925-9635}, journal = {Diamond and Related Materials}, title = {Modeling of optical constants of diamond-like carbon}, volume = {17}, year = {2008} }
TY - JOUR ID - 806285 AU - Franta, Daniel - Buršíková, Vilma - Nečas, David - Zajíčková, Lenka PY - 2008 TI - Modeling of optical constants of diamond-like carbon JF - Diamond and Related Materials VL - 17 IS - 1 SP - 705–708 EP - 705–708 PB - Elsevier SN - 09259635 KW - Diamon-like carbon KW - Amorphou hydrogenated carbon KW - Optical properties KW - Band structure N2 - A new model of optical constants of diamond-like carbon parameterizing joint density of states (PJDOS) is introduced and compared with a previously published model based on the parameterization of density of states (PDOS). Both the models employ only six parameters: three parameters for pi-to-pi and three parameters for sigma-to-sigma transitions. These parameters have clear physical meaning. One describes the minimum energy needed for the band transition, i.e. band gap, the second is the maximum energy of transitions and the third is proportional to total density of corresponding electronic states. A certain disadvantage of PDOS model consists in the necessity of a numerical calculation. On the other hand the PJDOS model is analytical and, therefore, it can be implemented in a simple manner. The efficiency of both the models for study of DLC structure is demonstrated in several examples. ER -
FRANTA, Daniel, Vilma BURŠÍKOVÁ, David NEČAS a Lenka ZAJÍČKOVÁ. Modeling of optical constants of diamond-like carbon. \textit{Diamond and Related Materials}. New York: Elsevier, 2008, roč.~17, č.~1, s.~705–708. ISSN~0925-9635.
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