Solid state communications vol:105 issue:8 pages:513-515
We present FIR magneto-absorption experiments on InAs-GaSb heterojunctions. The results are discussed in terms of interband transitions and cyclotron resonances of a single electron (and a single hole) energy level. Fitting of the data to this model yields the position of these levels relative to the bottom of the quantum well. (C) 1998 Elsevier Science Ltd.