Visible Luminescence of the InGaN/GaN Ultraviolet Light-emitting Diodes 365 nm

Visible Luminescence of the InGaN/GaN Ultraviolet Light-emitting Diodes 365 nm

Visible electro- and photoluminescence of the ultraviolet LEDs (пЃ¬В пЂЅВ 365В nm) was studied. It is established that at nitrogen temperature yellow electroluminescence is absent and occurs when the current or temperature increases. The light output power and luminous efficiency of the yellow elect...

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Bibliographic Details
Main Authors: V.P. Veleschuk, A.I. Vlasenko, Z.K. Vlasenko, D.N. Khmil’, O.M. Kamuz, I.V. Petrenko, V.P. Tartachnyk, A.V. Shulga, V.V. Borshch
Format: Article
Language:English
Published: Sumy State University 2017-10-01
Series:Журнал нано- та електронної фізики
Subjects:
UV LED 365 nm
InGaN/GaN
Electroluminescenc
Online Access:http://jnep.sumdu.edu.ua:8080/download/numbers/2017/5/articles/Proof_JNEP_05031.pdf
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Summary:Visible electro- and photoluminescence of the ultraviolet LEDs (  365 nm) was studied. It is established that at nitrogen temperature yellow electroluminescence is absent and occurs when the current or temperature increases. The light output power and luminous efficiency of the yellow electroluminescence in the 450-740 nm range were measured. At temperature decreasing an increase of the luminescence intensity in the spectrum range 393-460…490 nm is observed.
ISSN:2077-6772

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