Studies on the third-harmonic generation of double-layered quantum wires in magnetic fields

被引:34
|
作者
Guo, KX [1 ]
Chen, CY
Das, TP
机构
[1] Guangzhou Normal Univ, Dept Phys, Guangzhou 510405, Peoples R China
[2] SUNY Albany, Dept Phys, Albany, NY 12222 USA
关键词
double-layered quantum wires; third-harmonic generation;
D O I
10.1023/A:1011027824370
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 third-harmonic generations of two vertically stacked quantum wires in magnetic fields are investigated. The analytic formula for the third-harmonic generation of double-layered quantum wires is derived by means of density matrix treatment. The numerical results are presented for GaAs/AlxGa1-xAs double quantum wires. Finally, the calculated third-harmonic generations are plotted versus the magnetic field B, the photon energy h omega and the interlayer distance D.
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页码:231 / 237
页数:7
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