2 papers
cond-mat.mes-hall2010
Quantum well infrared photodetectors hardiness to the non ideality of the energy band profile
Emmanuel Lhuillier, Nicolas Pere-Laperne, Isabelle Ribet-Mohamed +6
We report results on the effect of a non-sharp and disordered potential in Quantum Well Infrared Photodetectors (QWIP). Scanning electronic transmission microscopy is used to measu…
cond-mat.mes-hall2009
Interface roughness transport in THz quantum cascade detectors
Emmanuel Lhuillier, Isabelle Ribet-Mohamed, Emmanuel Rosencher +4
Infrared Detectors based on a Quantum Cascade have been proposed to suppress the dark current which is identified as a limiting factor in Quantum Well Infrared Photodetectors. Thos…