Magnetic field and intense laser radiation effects on the interband transitions in quantum well wires

被引:19
作者
Kasapoglu, E
Sari, H
Günes, M
Sökmen, I [1 ]
机构
[1] Dokuz Eylul Univ, Dept Phys, Izmir, Turkey
[2] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey
关键词
quantum well wires; excitons; intense field; magnetic field;
D O I
10.1142/S0218625X04006335
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Magnetic field and intense laser radiation effects on the exciton binding energy and interband optical transitions in quantum well wires is calculated using a variational method and in the effective mass approximation. The results obtained show that the exciton binding energies and op interband absorption depend on the sizes of the quantum well wire, intense laser field and magnetic field. The additional confinement of the particles in the quantum well wire offers greater variety of the intense laser field and magnetic field dependence in comparison to three-and two-dimensional materials.
引用
收藏
页码:403 / 409
页数:7
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