Energy sublevels in an Al0.5Ga0.5As/GaAs
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Y Fu; M Willander; X.Q Liu; W Lu; S.C Shen; H.H Tan; S Yuan; C Jagadish
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Article
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1999
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Elsevier Science
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English
β 237 KB
We report the successful fabrication of a V-groove Al 0.5 Ga 0.5 As/GaAs/Al 0.5 Ga 0.5 As quantum wire system and the temperature-dependent photoluminescence (PL) measurement. The PL spectra are dominated by four features at 681, 642, 635 and 621 nm attributed to the luminescences from quantum wire,