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

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dc.creatorChen, Yueh-Nan
dc.creatorChuu, Der-San
dc.date2002-12-11
dc.date.accessioned2026-07-07T02:48:39Z
dc.date.available2026-07-07T02:48:39Z
dc.descriptionThe 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.
dc.description6 pages, to appear in Physica B (2003)
dc.identifierhttps://arxiv.org/abs/cond-mat/0212236
dc.identifierhttp://arxiv.org/abs/cond-mat/0212236
dc.identifierPhysica B 334, 175 (2003)
dc.identifierdoi:10.1016/S0921-4526(03)00043-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20491
dc.subjectMesoscale and Nanoscale Physics
dc.titleDecay rate and renormalized frequency shift of superradiant exciton in a cylindrical quantum wire
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