Experimental Study and Simulation of the Spectral Characteristics of LED Heterostructures with an InAs Active Region

A. A. Semakova*, S. N. Lipnitskaya, K. D. Mynbaev, N. L. Bazhenov, S. S. Kizhaev, A. V. Chernyaev, N. D. Stoyanov, H. Lipsanen

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

Abstract

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.

Original languageEnglish
Pages (from-to)150-153
Number of pages4
JournalTechnical Physics Letters
Volume46
Issue number2
DOIs
Publication statusPublished - 1 Feb 2020
MoE publication typeA1 Journal article-refereed

Keywords

  • electroluminescence
  • indium arsenide
  • LED heterostructures

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