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This article is cited in 1 scientific paper (total in 1 paper)
Physical optics
Electroluminescence of single InGaN/GaN micropyramids
A. V. Babicheva, D. V. Denisovbc, P. Lavenusde, G. Jacopinf, M. Tchernychevade, F. H. Juliende, H. Zhangdef a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
b Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg
c Saint Petersburg Electrotechnical University "LETI"
d Université Paris-Sud, Orsay
e Univ. Paris Saclay, Orsay, France
f École Polytechnique Fédérale de Lausanne
Abstract:
The results of the fabrication of technological regimes of formation and the study of the optical properties of light emitting diodes (LED) micropyramids based on InGaN/GaN are presented. The structures were formed by the method of Metalorganic vapour-phase epitaxy. LED hetero structures based on single micropyramids demonstrate electroluminescence at a wavelength of 520–590 nm, which is shifted to the shortwave length region with increasing current pumping. These light-emission sources are of interest for the fabrication of high-intensity point light sources for biosensor applications.
Received: 17.05.2018 Revised: 19.10.2018
Citation:
A. V. Babichev, D. V. Denisov, P. Lavenus, G. Jacopin, M. Tchernycheva, F. H. Julien, H. Zhang, “Electroluminescence of single InGaN/GaN micropyramids”, Optics and Spectroscopy, 126:2 (2019), 180–185; Optics and Spectroscopy, 126:2 (2019), 118–123
Linking options:
https://www.mathnet.ru/eng/os783 https://www.mathnet.ru/eng/os/v126/i2/p180
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