THE MAGNETOABSORPTION SPECTRA OF DONORS IN A QUANTUM-WELL WIRE

被引:10
|
作者
ELSAID, M
机构
[1] Dept. of Phys., Eastern Mediterranean Univ., Mersin
关键词
D O I
10.1088/0268-1242/9/10/005
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
收藏
页码:1787 / 1789
页数:3
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