INFLUENCE OF ELECTRON IRRADIATION ON ELECTRICAL AND OPTICAL CHARACTERISTICS OF (LIGHT EMITTING DIODES) LEDS.

Authors

  • B. JAYASHREE

Abstract

 

 

The presence of light emitting diodes (LEDs) is being felt increasingly in day-to-day life. One of the major attractions of LEDs is their long lifetime. Hence a systematic study would be useful to understand level of performance, degradation due to various external factors such as temperature, high energy particle irradiation etc. The purpose of this study is to test the radiation hardness, a measure of LEDs ability to operate near maximum efficiency after being irradiated with electrons. A systematic study has been made to understand the effect of electron irradiation on LEDs with and without encapsulation (LED chips) of primary colours. The samples were irradiated by 8 MeV electrons with different radiation dosages from 500 Gy to 160 KGy.

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Published

2010-12-06

How to Cite

B. JAYASHREE. (2010). INFLUENCE OF ELECTRON IRRADIATION ON ELECTRICAL AND OPTICAL CHARACTERISTICS OF (LIGHT EMITTING DIODES) LEDS. INTERNATIONAL JOURNAL OF RESEARCH IN COMMERCE, IT, ENGINEERING AND SOCIAL SCIENCES ISSN: 2349-7793 Impact Factor: 6.876, 4(12), 26–36. Retrieved from https://www.gejournal.net/index.php/IJRCIESS/article/view/1882

Issue

Vol. 4 No. 12 (2010): December

Section

Articles

License

Copyright (c) 2010 © 2010 by The Authors. Creative Commons License This journal is licensed under a Creative Commons Attribution 4.0 International License.