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Proceedings Paper

New methodology to predict energy bandgaps in GaxIn1-xAsyP1-y compounds by ANFIS theories
Author(s): ShenLi Chen; DerAnn Fann
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Paper Abstract

In this paper, a novel, fast, and accurate method to predict the energy bandgap Eg in GaxIn1-xAsyP1-y quaternary compounds by using fuzzy theory and neural network is proposed. It has been developed to analyze the energy bandgap due to the adjustable ratios x and y of quaternary compounds. The prediction results are compared with experimental data obtained from actual devices. A good agreement (error < 0.75%) has been obtained on the energy bandgap versus the adjustable ratios x and y of quaternary compounds.

Paper Details

Date Published: 11 July 2000
PDF: 7 pages
Proc. SPIE 4078, Optoelectronic Materials and Devices II, (11 July 2000); doi: 10.1117/12.392185
Show Author Affiliations
ShenLi Chen, Da-Yeh Univ. (Taiwan)
DerAnn Fann, Da-Yeh Univ. (Taiwan)

Published in SPIE Proceedings Vol. 4078:
Optoelectronic Materials and Devices II
Yan-Kuin Su; Pallab Bhattacharya, Editor(s)

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