A study of photomodulated reflectance on staircase-like, n-doped GaAs/AlxGa1-xAs quantum well structures
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In this study, photomodulated reflectance (PR) technique was employed on two different quantum well infrared photodetector (QWIP) structures, which consist of n-doped GaAs quantum wells (QWs) between undoped AlxGa1-xAs barriers with three different x compositi... ...
