Using Pre-TMIn Treatment to Improve the Optical Properties of Green Light Emitting Diodes
Joint Authors
Lin, Ray-Ming
Yu, Sheng-Fu
Xu, Bing
Dai, Hai Tao
Wang, Shu Guo
Chu, Fu-Chuan
Zhao, Jun Liang
Sun, Xiao Wei
Huang, Chou-Hsiung
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-10
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We investigated the effects of pre-TMIn treatment on the optical properties of green light emitting diodes (LEDs).
Although pre-TMIn treatment did not affect the epitaxial structure of quantum wells, it significantly improved the quality of the surface morphology relative to that of the untreated sample.
Indium cluster can be seen by high-resolution transmission electron microscopy (HR-TEM), which is the explanation for the red-shift of photoluminescence (PL).
Time-resolved photoluminescence measurements indicated that the sample prepared with pre-TMIn treatment had a shorter radiative decay time.
As a result, the light output power of the treated green LED was higher than that of the conventional untreated one.
Thus, pre-TMIn treatment appears to be a simple and efficient means of improving the performance of green LEDs.
American Psychological Association (APA)
Xu, Bing& Dai, Hai Tao& Wang, Shu Guo& Chu, Fu-Chuan& Huang, Chou-Hsiung& Yu, Sheng-Fu…[et al.]. 2014. Using Pre-TMIn Treatment to Improve the Optical Properties of Green Light Emitting Diodes. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037468
Modern Language Association (MLA)
Xu, Bing…[et al.]. Using Pre-TMIn Treatment to Improve the Optical Properties of Green Light Emitting Diodes. International Journal of Photoenergy No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1037468
American Medical Association (AMA)
Xu, Bing& Dai, Hai Tao& Wang, Shu Guo& Chu, Fu-Chuan& Huang, Chou-Hsiung& Yu, Sheng-Fu…[et al.]. Using Pre-TMIn Treatment to Improve the Optical Properties of Green Light Emitting Diodes. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037468
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037468