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Proceedings Paper

Electron transfer process in electron capture materials
Author(s): Hui Zhao; Yongsheng Wang; Zheng Xu; Zhengwei Cheng; Xurong Xu
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Paper Abstract

According to detailed analysis of dynamic process in electron capture material, we suggest a theoretical model in which the electron transfer from electron traps to luminescent centers through conduction band and tunnel are considered simultaneously. A group of equations is set up based on this model and an expression describing the read process is gained. A kind of electron capture material, BaFCl:Eu2+, is fired and a serial of spectra is measured. The theoretical results are compared with the experiments in terms of decay process, the difference between two kinds of electron traps and the relationship between irradiation dose and luminescent intensity.

Paper Details

Date Published: 10 August 1998
PDF: 5 pages
Proc. SPIE 3562, Optical Storage Technology, (10 August 1998); doi: 10.1117/12.318490
Show Author Affiliations
Hui Zhao, Northern Jiaotong Univ. (United States)
Yongsheng Wang, Northern Jiaotong Univ. (China)
Zheng Xu, Northern Jiaotong Univ. (China)
Zhengwei Cheng, Northern Jiaotong Univ. (China)
Xurong Xu, Northern Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 3562:
Optical Storage Technology
Duanyi Xu; Seiya Ogawa, Editor(s)

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