Effects of Indium Segregation and Well-W
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A. Soltani Vala; M.J. Godfrey; P. Dawson
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Article
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2001
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John Wiley and Sons
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English
⚖ 78 KB
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We report the results of calculations for the energies of confined electrons and holes and their wavefunction overlap in In x Ga 1--x N/GaN quantum wells (QWs) with an indium concentration of x = 15% in the well material. It is known that the observed increase in the photoluminescence lifetime with