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Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics

Light-emitting diodes are employed in numerous applications such as, displaying information, communications, sensing, illumination and lighting. In this paper, AlGaN/InGaN based two quantum wells (2QWs) light emitting diode (LED) is modeled and studied numerically using COMSOL Multiphysics. The elec...

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Main Authors: Kumar, P., Saheed, M.S.B.M., Burhanudin, Z.A.
Format: Article
Published: Institute of Electrical and Electronics Engineers Inc. 2017
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012034997&doi=10.1109%2fICIAS.2016.7824107&partnerID=40&md5=4dcfec88a71e882f1f1c34727d4415a5
http://eprints.utp.edu.my/20205/
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spelling my.utp.eprints.202052018-04-22T14:45:42Z Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics Kumar, P. Saheed, M.S.B.M. Burhanudin, Z.A. Light-emitting diodes are employed in numerous applications such as, displaying information, communications, sensing, illumination and lighting. In this paper, AlGaN/InGaN based two quantum wells (2QWs) light emitting diode (LED) is modeled and studied numerically using COMSOL Multiphysics. The electrical, electronic and optical parameters are extracted from the device. The performance of 2QWs LED is investigated by comparing device behavior with respect to available one quantum well (1QW) light emitting diode model. Very close turn-on voltage values are achieved for both LED models. A non-uniform emission is also found from 2QWsLED model along with high efficiency drooping. © 2016 IEEE. Institute of Electrical and Electronics Engineers Inc. 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012034997&doi=10.1109%2fICIAS.2016.7824107&partnerID=40&md5=4dcfec88a71e882f1f1c34727d4415a5 Kumar, P. and Saheed, M.S.B.M. and Burhanudin, Z.A. (2017) Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics. International Conference on Intelligent and Advanced Systems, ICIAS 2016 . http://eprints.utp.edu.my/20205/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description Light-emitting diodes are employed in numerous applications such as, displaying information, communications, sensing, illumination and lighting. In this paper, AlGaN/InGaN based two quantum wells (2QWs) light emitting diode (LED) is modeled and studied numerically using COMSOL Multiphysics. The electrical, electronic and optical parameters are extracted from the device. The performance of 2QWs LED is investigated by comparing device behavior with respect to available one quantum well (1QW) light emitting diode model. Very close turn-on voltage values are achieved for both LED models. A non-uniform emission is also found from 2QWsLED model along with high efficiency drooping. © 2016 IEEE.
format Article
author Kumar, P.
Saheed, M.S.B.M.
Burhanudin, Z.A.
spellingShingle Kumar, P.
Saheed, M.S.B.M.
Burhanudin, Z.A.
Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics
author_facet Kumar, P.
Saheed, M.S.B.M.
Burhanudin, Z.A.
author_sort Kumar, P.
title Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics
title_short Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics
title_full Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics
title_fullStr Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics
title_full_unstemmed Performance comparison of one &two quantum wells light emitting diodes simulated with COMSOL multiphysics
title_sort performance comparison of one &two quantum wells light emitting diodes simulated with comsol multiphysics
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012034997&doi=10.1109%2fICIAS.2016.7824107&partnerID=40&md5=4dcfec88a71e882f1f1c34727d4415a5
http://eprints.utp.edu.my/20205/
_version_ 1738656178493194240
score 13.188404

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