Total number
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Total number
Full text
Number of local repositories
Full text
0209U005173,
0107U002047
,
The influence of nanoparticles on optoelectronic processes in high-performance photorefractive crystals
Dovhyj Ja. O., Novosad S. S.,
21-01-2009
Ivan Franko Lviv National University
The phenomenon of a negative dispersion in gyrotropic paratellurite is predicted and conditions of its supervision are determined. The changes of energy-band structure, the mechanisms of the formation of space fieldcharge, the lifetime dependences of the charge carriersparameters versus ehe concentration of impurity-defect complexes in photorefractive CdTe semiconductor crystals doped by 3d-elements are established. The electronic states of optical and electroactive centers, thermo- and photostimulated recombinational and photochemical processes in lead,cadmium,calcium halides and lead, bismuth, itrium oxides crystals are investigated.
2020-04-02
Updated: 2025-12-07
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