Browsing by Author "Eker, SU"
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Intersubband electron transition across a staircase potential containing quantum wells: light emission
We present a theoretical investigation of a novel staircase-like light emitter based on the GaAs/GaxAl1-xAs material system. The emission wavelength is around 12 mum. The device operation is based on the intersubband ... -
A new approach to quantum well infrared photodetectors: Staircase-like quantum well and barriers
We present a theoretical investigation of a novel staircase-like quantum well infrared photodetector (QWIP). The proposed structure makes use of quantum wells and barriers with increasing Al content both in the wells and ...