Decay rate and renormalized frequency shift of superradiant exciton in a cylindrical quantum wire

Yueh Nan Chen, Der San Chuu

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

The decay rate and renormalized frequency shift of superradiant exciton in a cylindrical quantum wire are studied. The transition behavior from 1D wire to 2D film is examined through the property of the radiative decay. Similar to the case in a quantum well, the decay rate of the higher mode exciton is larger than that of the lower mode one. Moreover, it is also found the decay rate and frequency shift do not show oscillatory dependence on wire radius because of the conservation of angular momentum.

原文English
頁(從 - 到)175-182
頁數8
期刊Physica B: Condensed Matter
334
發行號1-2
DOIs
出版狀態Published - 2003

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 電氣與電子工程

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