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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

  • DOI - Digital Object Identifier

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

Result continuities

  • Project

  • 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

  • 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

  • EID of the result in the Scopus database