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Stability of neutral and negative donor impurity in a semiconductor cylindrical quantum dot

✍ Scribed by S.A. Safwan; Nagwa El Meshed; A.S. Asmaa; M.H. Hekmat

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 226 KB
Volume: 404
Category: Article
ISSN: 0921-4526
DOI: 10.1016/j.physb.2009.04.027

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## Abstract The binding energy of the ground state of a charged exciton‐donor complex in a spherical semiconductor quantum dot in the presence of a homogeneous magnetic field has been calculated. The theoretical analysis is carried out using a variational approach in the framework of the adiabatic