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The Magnetoabsorption Spectra of Donors in a Quantum Well Wire

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Mon, 2014-03-31 10:12 — Mohammad Khalil Mohammad Elsaid
Journal Title, Volume, Page: 
Semiconductor Science and Technology. 01/1994; 9(10):1787-1789. DOI:10.1088/0268-1242/9/10/005
Year of Publication: 
1994
Link: 
http://iopscience.iop.org/0268-1242/9/10/005/
Authors: 
M El-Said
Dept. of Phys., Eastern Mediterranean Univ., Mersin, Turkey
Current Affiliation: 
Department of Physics, Faculty of Science, An-Najah National University, Nablus, Palestine
[email protected]
Preferred Abstract (Original): 

The absorption coefficient of donor impurities located at the centre of a quasi-1D GaAs quantum well wire is calculated as a function of photon energy for different wire widths. The influence of a uniform magnetic field, applied along the axis of the wire, on the optical spectrum associated with the electron transition between the donor ground state and the first conduction subband, the bound-to-band transition, is also investigated.