Carrier Dynamics in Parabolic InSb Based Multi Quantum Wells.

Authors :: Bhowmick, Mithun
Merritt, Travis
Nontapot, Kanokwan
Khodaparast, Giti A.
Mishima, Tetsuya D.
Santos, Michael B.
Source :: AIP Conference Proceedings; 12/28/2011, Vol. 1416 Issue 1, p192-195, 4p
Publication Year :: 2011
Abstract: We report on time resolved differential transmission experiments in InSb/Al<subscript>x</subscript>In<subscript>1-x</subscript>Sb multi-parabolic quantum wells in the mid-infrared. The results of our numerical calculations, which included band non-parabolicity and the digital composition of the parabolic wells, allowed us to identify and probe the possible interband transitions. Our results provide new information on the carrier relaxations in this material system. [ABSTRACT FROM AUTHOR]