STRUCTURAL STUDY OF LIGHT-EMITTING NANOCOMPOSITES BASED ON ZnS:Cu DEPOSITED BY EXPLOSIVE EVAPORATION METHOD ON POROUS ANODIC Al2O3 MATRICES
A. N. Beltyukov1, A. I. Chukavin1, R. G. Valeev1, A. L. Trigub1,2, I. A. El’kin1, V. V. Kriventsov3, N. A. Mezencev4
1Physical-Technical Institute UB RAS, Izhevsk, Russia
2National Research Center "Kurchatov Institute", Moscow, Russia
3Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
4G.I. Budker Institute of Nuclear Physics SB RAS, Novosibirsk, Russia
Keywords: светоизлучающие нанокомпозиты, ZnS, EXAFS, РФА, структура, light-emitting nanocomposites, ZnS, EXAFS, X-ray phase analysis, structure
Abstract
In the work the results of structural studies of nanocomposite systems based on ZnS:Cu (5 at.% and 10 at.%) deposited by explosive evaporation on porous anodic aluminum oxide matrices fulfilled by EXAFS and X-ray phase analysis techniques have been presented. The composites under study are promising for applications in electroluminescent light sources. The results of the studies of emission intensity of light sources depending on frequency and amplitude of exciting field have also been presented.
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