Kiselev, A. and Rössler, Ulrich (1996) Towards optimization of T-shaped quantum structures. Semiconductor Science and Technology 11 (2), pp. 203-206.
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Other URL: http://stacks.iop.org/0268-1242/11/203
An accurate analysis of the wire-like states at the T-shaped intersections of cleaved-edge overgrown (CEO) semiconductor quantum structures is presented with the accent on their optimization for high-temperature laser device applications. This is done by making the proper choice of the structure geometry, which gives the largest energy separation between quasi-2D and quasi-1D exciton states. As a possible modification of the simple T-shaped structure, consistent with the CEO technique, we propose a double T-shaped intersection, with an even stronger binding of the quasi-1D state.
|Institutions:||Physics > Institute of Theroretical Physics > Retired Professors > Group Ulrich Rössler|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||20 Mar 2007|
|Last Modified:||20 Jul 2011 20:56|