Browsing 02.National Laboratory Astana by Author "Sugurbekova, Gulnar"

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Pulsed cathodoluminescence of WS2 nanocrystals at various electron excitation energy densities: Defect induced sub-band gap emission

Bozheyev, Farabi; Valiev, Damir; Nemkayeva, Renata; An, Vladimir; Tikhonov, Alexander; Sugurbekova, Gulnar (Journal of Luminescence, 2017-12-01)

Abstract Pulsed cathodoluminescence spectra and luminescence decay kinetics of WS2 nanocrystals were studied under a high energy electron pulse excitation. Increasing electron energy density inputs to the WS2 nanocrystals ...