Photoluminescence of Nanocomposites Obtained by Heat Treatment of GaS, GaSe, GaTe and InSe Single Crystals in Cd and Zn Vapor

Evtodiev Igor; Caraman Iuliana; Kantser Valeriu; Untila Dumitru; Rotaru Irina; Dmitroglo Liliana; Evtodiev Silvia; Caraman Mihail

SM ISO690:2012

EVTODIEV, Igor, CARAMAN, Iuliana, KANTSER, Valeriu, UNTILA, Dumitru, ROTARU, Irina, DMITROGLO, Liliana, EVTODIEV, Silvia, CARAMAN, Mihail. Photoluminescence of Nanocomposites Obtained by Heat Treatment of GaS, GaSe, GaTe and InSe Single Crystals in Cd and Zn Vapor. Berlin: 2016, pp. 415-446. ISSN 14344904DOI: 10.1007/978-3-319-30198-3_13

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NanoScience and Technology 2016

2016

Photoluminescence of Nanocomposites Obtained by Heat Treatment of GaS, GaSe, GaTe and InSe Single Crystals in Cd and Zn Vapor

DOI:https://doi.org/10.1007/978-3-319-30198-3_13

Pag. 415-446

Evtodiev Igor¹, Caraman Iuliana², Kantser Valeriu¹³, Untila Dumitru¹³, Rotaru Irina¹, Dmitroglo Liliana¹, Evtodiev Silvia¹⁴, Caraman Mihail¹

¹ Moldova State University,
² "Vasile Alecsandri" University of Bacau,
³ Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu" of the Academy of Sciences of Moldova,
⁴ University of European Political and Economic Studies „Constantin Stere”

Disponibil în IBN: 16 februarie 2024

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Rezumat

The photoluminescence (PL) spectra of GaS, GaSe, GaTe and InSe semiconductors used as the basis materials to obtain nanocomposite by heat treatment in Zn and Cd vapor were studied. The PL spectra of ZnS–GaS, CdSe– GaSe, CdSe–InSe, ZnSe–InSe composites consist of wide bands covering a wide range of wavelengths in the antistokes region for CdSe, ZnSe and GaS crystallites from composites. The antistokes branches of spectra are interpreted as the shift of PL bands to high energies for nanosized crystallites.

Cuvinte-cheie
Gallium Selenides, Van Der Waals, Terahertz

DOI: 10.1007/978-3-319-30198-3_13

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