A unified decay formula for luminescence decays
SCIE
SCOPUS
- Title
- A unified decay formula for luminescence decays
- Authors
- Weon, BM; Lee, JL; Je, JH
- Date Issued
- 2005-11-01
- Publisher
- AMER INST PHYSICS
- Abstract
- We suggest a unified decay formula for luminescence decays in light-emitting diodes by modifying the classical stretched exponential decay. From fundamental considerations we find that the stretched exponent, which is a constant in the classical stretched exponential decay, intrinsically changes with time for luminescence decays. On this basis we develop a unified decay formula by introducing a time-dependent stretched exponent. The time dependence of the stretched exponent is attributed to the lifetime dispersion of localized excitons. (c) 2005 American Institute of Physics.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24313
- DOI
- 10.1063/1.2126120
- ISSN
- 0021-8979
- Article Type
- Article
- Citation
- JOURNAL OF APPLIED PHYSICS, vol. 98, no. 9, 2005-11-01
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