Výsledky vyhledávání - "V. V. Kop'ev"

Temperature Dependence of the Quantum Efficiency of Structures with Multiple Quantum Wells InGaN / GaN Under Photo- and Electroluminescence

Autor: V. V. Kop’ev, S. S. Khludkov, О. P. Тоlbanov, I. A. Prudaev, I. S. Romanov, S. B. Shirapov

Publikováno v: Russian Physics Journal. 56:757-759

In the present work, the external quantum efficiency of the blue LED- structures based on InGaN/GaN is studied as a function of the current density (or intensity of optical excitation) under electroluminescence (or photoluminescence) at different tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5262df98ad8779af4190226590e2e546
https://doi.org/10.1007/s11182-013-0096-3

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Led InGaN/GaN structures with short-period superlattice grown on flat and patterned sapphire substrates

Autor: D. R. Sabitov, I. A. Prudaev, V. А. Кureshov, V. V. Kop’ev, I. S. Romanov, А. V. Маzalov, V. N. Brudnyi, V. A. Novikov, А. А. Маrmalyuk

Publikováno v: Russian physics journal. 2015. Vol. 57, № 11. P. 1604-1608

The results of studies of blue LED InGaN/GaN heterostructures with a short-period InGaN/GaN superlattice in front of an active region of the structure grown on flat and patterned Al2O3 substrates are presented. In these structures, an increase of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2295041a12f485a98c5ec9d0574e518
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000532341

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