Электронная библиотека (репозиторий) Томского государственного университета
Kopyev, V. V. | Prudaev, Ilya A.

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Add   On the effect of ballistic overflow on the temperature dependence of the quantum efficiency of InGaN/GaN multiple quantum well light-emitting diodes
Authors: Kopyev, V. V. | Romanov, I. S. | Oleynik, V. L. | Prudaev, Ilya A.
Source: Semiconductors. 2017. Vol. 51, № 2. P. 232-238
Type: статьи в журналах
Date: 2017
Description: The dependences of the quantum efficiency of InGaN/GaN multiple quantum well light-emitting diodes on the temperature and excitation level are studied. The experiment is performed for two luminescence ... More
Add   Application of laser module with driver based on avalanche S-diode for light-emitting diode structure characterization
Authors: Kopyev, V. V. | Prudaev, Ilya A. | Avdochenko, B. I.
Source: International Siberian Conference on Control and Communications (SIBCON–2015), Russia, Omsk, may 21-23, 2015 : proceedings. Omsk, 2015. P. [1-4]
Type: статьи в сборниках
Date: 2015
Add   Effect of the barrier thickness on the optical properties of InGaN/GaN/Al2O3 (0001) LED heterostructures
Authors: Romanov, I. S. | Brudnyi, V. N. | Kopyev, V. V. | Novikov, Vadim A. | Marmalyuk, A. A. | Kureshov, V. A. | Sabitov, D. R. | Mazalov, A. V. | Prudaev, Ilya A.
Source: Russian physics journal. 2015. Vol. 58, № 7. P. 996-1000
Type: статьи в журналах
Date: 2015
Description: The results of numerical and experimental study of the electric field strength, photoluminescence wavelength, and internal quantum efficiency of InGaN/GaN (0001) blue LED heterostructures consisting o ... More
Add   Led InGaN/GaN structures with short-period superlattice grown on flat and patterned sapphire substrates
Authors: Romanov, I. S. | Brudnyi, Valentin N. | Kopyev, V. V. | Novikov, Vadim A. | Marmalyuk, A. A. | Kureshov, V. A. | Sabitov, D. R. | Mazalov, A. V. | Prudaev, Ilya A.
Source: Russian physics journal. 2015. Vol. 57, № 11. P. 1604-1608
Type: статьи в журналах
Date: 2015
Description: 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 ... More
Add   Temperature dependence of quantum efficiency of InGaN/GaN led structures at high current density
Authors: Prudaev, Ilya A. | Romanov, I. S. | Brudnyi, V. N. | Kopyev, V. V.
Source: Russian physics journal. 2015. Vol. 58, № 5. P. 641-645
Type: статьи в журналах
Date: 2015
Description: Temperature dependence of quantum efficiency of blue LED structures based on multiple InGaN/GaN quantum wells is studied at different forward currents. At high current densities, an increase in the qu ... More
Add   Comparative analysis of efficiency droop in InGaN/GaN lightemitting diodes for electrical and optical pumping conditions
Authors: Kopyev, V. V. | Prudaev, Ilya A. | Romanov, I. S.
Source: Journal of Physics: Conference Series. 2014. Vol. 541. P. 012055 (1-4)
Type: статьи в журналах
Date: 2014
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