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GaAs/Al_xGa_(1-x)As超晶格子带间光跃迁的研究 被引量:3

STUDY OF INTERSUBBAND OPTICAL TRANSITIONS IN GaAs/Al_xGa_(1-x)As SUPERLATTICES
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摘要 运用Kronig-Penney模型的新形式,研究了超晶格子带间光跃迁的频率、带宽和跃迁强度,用GaAs/Al_xGa_(1-x)As多量子阱材料做了关于红外吸收的实验,理论与实验符合较好。 In this article, we investigate the properties (transition frequency, bandwidth, and dipole transition moment) of intersubband optical transitions by using the new general form of the Kronig-Penney model developed recently. The theoretical results are in good agreement with our experimental measurements of infrared absorption in a GaAs/AlxGa1-xAs superlattice.
出处 《物理学报》 SCIE EI CAS CSCD 北大核心 1990年第12期2011-2018,共8页 Acta Physica Sinica
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参考文献2

  • 1Chen Zhenghao,Chin Phys Lett,1990年,7卷,319页
  • 2潘少华,物理学报,1990年,39卷,1446页

同被引文献15

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