Infrared intersubband absorption in GaAs/AlAs multiple quantum wells.

Autor: Covington, B. C., Lee, C. C., Hu, B. H., Taylor, H. F., Streit, D. C.
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Zdroj: Applied Physics Letters; 5/22/1989, Vol. 54 Issue 21, p2145, 3p
Abstrakt: Optical absorption spectra have been measured from 6 to 296 K for a GaAs/AlAs multiple quantum well sample which shows a strong peak at 11.1 μm at room temperature. These and previously published results are compared with predictions of an effective mass model which takes into account conduction-band nonparabolicity. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index