Effect of well size fluctuation on photoluminescence spectrum of AlAs―GaAs superlattices

Photoluminescence spectra for undoped superlattices exhibited smaller half widths compared with those obtained in GaAs bulk crystals. However, both the spectral width and shape were found to be very sensitive to the well size. When the well size is greater than about 80 Å, the spectrum at 77 K showe...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1983-10, Vol.22 (10), p.1489-1492
Hauptverfasser:	GOLDSTEIN, L, HORIKOSHI, Y, TARUCHA, S, OKAMOTO, H
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electronics Exact sciences and technology Interfaces Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Online-Zugang:	Volltext
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