| FRANTA, Daniel, David NEČAS, Lenka ZAJÍČKOVÁ a Ivan OHLÍDAL. Broadening of dielectric response and sum rule conservation. Thin Solid Films. Lausanne: Elsevier Science, 2014, roč. 571, November, s. 496-501. ISSN 0040-6090. Dostupné z: https://dx.doi.org/10.1016/j.tsf.2013.11.148. |
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@article{1230808,
author = {Franta, Daniel and Nečas, David and Zajíčková, Lenka and Ohlídal, Ivan},
article_location = {Lausanne},
article_number = {November},
doi = {http://dx.doi.org/10.1016/j.tsf.2013.11.148},
keywords = {Dielectric response; Dispersion model; Broadening; Sum rule},
language = {eng},
issn = {0040-6090},
journal = {Thin Solid Films},
title = {Broadening of dielectric response and sum rule conservation},
url = {http://ac.els-cdn.com/S0040609013020580/1-s2.0-S0040609013020580-main.pdf?_tid=9dc4242c-cd4e-11e4-81d3-00000aab0f27&acdnat=1426670006_2cfda1649715e3b4127d412cee6b028a},
volume = {571},
year = {2014}
}
TY - JOUR
ID - 1230808
AU - Franta, Daniel - Nečas, David - Zajíčková, Lenka - Ohlídal, Ivan
PY - 2014
TI - Broadening of dielectric response and sum rule conservation
JF - Thin Solid Films
VL - 571
IS - November
SP - 496-501
EP - 496-501
PB - Elsevier Science
SN - 00406090
KW - Dielectric response
KW - Dispersion model
KW - Broadening
KW - Sum rule
UR - http://ac.els-cdn.com/S0040609013020580/1-s2.0-S0040609013020580-main.pdf?_tid=9dc4242c-cd4e-11e4-81d3-00000aab0f27&acdnat=1426670006_2cfda1649715e3b4127d412cee6b028a
L2 - http://ac.els-cdn.com/S0040609013020580/1-s2.0-S0040609013020580-main.pdf?_tid=9dc4242c-cd4e-11e4-81d3-00000aab0f27&acdnat=1426670006_2cfda1649715e3b4127d412cee6b028a
N2 - Different types of broadening of the dielectric response are studied with respect to the preservation of the Thomas-Reiche-Kuhn sum rule. It is found that only the broadening of the dielectric function and transition strength function conserve this sum rule, whereas the broadening of the transition probability function (joint density of states) increases or decreases the sum. The effect of different kinds of broadening is demonstrated for interband and intraband direct electronic transitions using simplified rectangular models. It is shown that the broadening of the dielectric function is more suitable for interband transitions while broadening of the transition strength function is more suitable for intraband transitions. (C) 2013 Elsevier B.V. All rights reserved.
ER -
FRANTA, Daniel, David NEČAS, Lenka ZAJÍČKOVÁ a Ivan OHLÍDAL. Broadening of dielectric response and sum rule conservation. \textit{Thin Solid Films}. Lausanne: Elsevier Science, 2014, roč.~571, November, s.~496-501. ISSN~0040-6090. Dostupné z: https://dx.doi.org/10.1016/j.tsf.2013.11.148.
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