Investigation of the electronic properties, first and second harmonic generation for A(XIII)B(XV) zinc-blende semiconductors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F07%3A00098074" target="_blank" >RIV/67179843:_____/07:00098074 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12640/07:00008337
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigation of the electronic properties, first and second harmonic generation for A(XIII)B(XV) zinc-blende semiconductors
Original language description
Linearized-augmented plane wave (FP-LAPW) method. The results for the band structure, density of states, and the frequency-dependent linear and nonlinear optical response are present here. Our calculations show that these compounds have similar electronic structures. The valence band maximum (VBM) is located around Gamma and the conduction band minimum (CBM) is located around X resulting in an indirect energy band gap. The energy band gap of these compounds decreases when P is replaced by As and As by Sb. This can be attributed to the increases in bandwidth of the conduction bands when moving from P to As to Sb in agreement with the experimental data and previous theoretical calculations. The linear and nonlinear optical spectra are analyzed and the origin of some of the peaks in the spectra is discussed in terms of the calculated electronic structure.
Czech name
Výzkum elektronických vlastností, prvního a druhého stupně sfaleritového polovodiče A(XIII)B(XV
Czech description
Představili jsme výsledky elektronických vlastností, prvního a druhého stupně směsi polovodiče AIP, AlAs, AlSb.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physica. B
ISSN
0921-4526
e-ISSN
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Volume of the periodical
395
Issue of the periodical within the volume
1-2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
143-150
UT code for WoS article
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EID of the result in the Scopus database
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