Abstract:
The spectral parameters of midinfrared LED heterostructures with an InAs active region were studied experimentally, calculated using MATLAB, and simulated in COMSOL Multiphysics. The obtained data were compared to reveal the mechanism of formation of the emission spectra of these heterostructures. The results confirm that simulation is a promising design tool for LED structures.
Keywords:
LED heterostructures, indium arsenide, electroluminescence.
Citation:
A. A. Semakova, S. N. Lipnitskaya, K. J. Mynbaev, N. L. Bazhenov, S. S. Kizhaev, A. V. Chernyaev, N. D. Stoyanov, H. Lipsanen, “Experimental study and simulation of the spectral characteristics of LED heterostructures with an inas active region”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:3 (2020), 51–54; Tech. Phys. Lett., 46:2 (2020), 150–153
\Bibitem{SemLipMyn20}
\by A.~A.~Semakova, S.~N.~Lipnitskaya, K.~J.~Mynbaev, N.~L.~Bazhenov, S.~S.~Kizhaev, A.~V.~Chernyaev, N.~D.~Stoyanov, H.~Lipsanen
\paper Experimental study and simulation of the spectral characteristics of LED heterostructures with an inas active region
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 46
\issue 3
\pages 51--54
\mathnet{http://mi.mathnet.ru/pjtf5203}
\crossref{https://doi.org/10.21883/PJTF.2020.03.48994.17987}
\elib{https://elibrary.ru/item.asp?id=42776909}
\transl
\jour Tech. Phys. Lett.
\yr 2020
\vol 46
\issue 2
\pages 150--153
\crossref{https://doi.org/10.1134/S1063785020020121}
Linking options:
https://www.mathnet.ru/eng/pjtf5203
https://www.mathnet.ru/eng/pjtf/v46/i3/p51
This publication is cited in the following 2 articles:
A. A. Semakova, A. M. Smirnov, N. L. Bazhenov, K. D. Mynbaev, A. A. Pivovarova, A. V. Chernyaev, S. S. Kizhaev, N. D. Stoyanov, “Spectral and Electrical Properties of LED Heterostructures with InAs-based Active Layer”, Semiconductors, 55:12 (2021), 989
S N Lipnitskaya, A A Semakova, N L Bazhenov, K D Mynbaev, “Numerical simulations of power characteristics and emission spectra of InAs(Sb)-based mid-infrared LED structures”, J. Phys.: Conf. Ser., 1697:1 (2020), 012176