標題: Current induced entanglement of double quantum dot excitons
作者: Chen, Yueh-Nan
Chuu, Der-San
電子物理學系
Department of Electrophysics
關鍵字: exciton;quantum dot;entanglement
公開日期: 2003
摘要: We propose to measure Purcell effect by observing the current through a semeiconductor quantum dot embedded inside a microcavity. The stationary current is shown to be altered if one varies the cavity length. For the double-dot system, we find that the stationary current shows oscillatory behavior as one varies the inter-dot distance. Furthermore, the current is suppressed if the dot distance is small compared to the wavelength of the emitted photon. This photon trapping phenomenon generates the entangled state and may be used to control the emission of single photons at predetermined times.
URI: http://hdl.handle.net/11536/18627
http://dx.doi.org/10.1142/S0219581X03001644
DOI: 10.1142/S0219581X03001644
期刊: International Journal of Nanoscience, Vol 2, No 6
Volume: 2
Issue: 6
起始頁: 527
結束頁: 534
Appears in Collections:Conferences Paper


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