Application of Thomas-Reiche-Kuhn sum rule to construction of advanced dispersion models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F13%3A00066826" target="_blank" >RIV/00216224:14740/13:00066826 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.tsf.2013.01.081" target="_blank" >http://dx.doi.org/10.1016/j.tsf.2013.01.081</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tsf.2013.01.081" target="_blank" >10.1016/j.tsf.2013.01.081</a>
Alternative languages
Result language
angličtina
Original language name
Application of Thomas-Reiche-Kuhn sum rule to construction of advanced dispersion models
Original language description
The classical f-sum rule is generalized using quantum mechanical Thomas?Reiche?Kuhn sum rule to include nucleonic contribution, i.e. lattice vibrations. The sum rule is formulated for the transition strength function defined as a continuous condensed-matter equivalent of the oscillator strength known for discrete transitions in atomic spectra. The application of such formulated sum rule allows construction of dispersion models containing a fitting parameter directly related to the atomic density of material. The dielectric response expressed using the transition strength function is split into individual contributions such as direct and indirect electronic interband transitions including excitonic effect, excitations of electrons to the high-energy states existing above the conduction band, core-electron excitations and phonon absorption. The presented models reflect understanding of structure of disordered and crystalline materials on the basis of quantum theory of solids.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Thin Solid Films
ISSN
0040-6090
e-ISSN
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Volume of the periodical
534
Issue of the periodical within the volume
May
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
432-441
UT code for WoS article
000317736700071
EID of the result in the Scopus database
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