Photo-induced transient spectroscopy and
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S. Mazzucato; A. Erol; A. Teke; M.C. Arikan; R.J. Potter; N. Balkan; X. Marie; A
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Article
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2003
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Elsevier Science
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English
β 70 KB
We have studied the optical quality of sequentially grown undoped Ga0:8In0:2As and Ga0:8In0:2N0:015As0:985 quantum wells (QWs). Spectral and time-resolved in-plane photovoltage (IPV) and photo-induced transient spectroscopy (PITS) techniques were used in this investigation. Two clear peaks have been