Author/Authors :
V.، Berger, نويسنده , , C.، Alibert, نويسنده , , J.M.، Jancu, نويسنده , , P.، Senellart, نويسنده , , E.، Peter, نويسنده , , F.، Chevrier, نويسنده , , A.، Joullie, نويسنده , , O.، Krebs, نويسنده , , P.، Voisin, نويسنده ,
Abstract :
The properties of intersubband transitions in L-valley GaAlSb-AlSb quantum wells are reinvestigated using the extended-basis sp/sup 3/ d/sup 5/ s/sup */ tight binding model. New functionalities for mid-infrared photodetection, associated with normal incidence and the use of asymmetric quantum wells, are also discussed.
