標題: Resonant tunneling into a quantum dot embedded inside a microcavity
作者: Chen, YN
Chuu, DS
電子物理學系
Department of Electrophysics
公開日期: 15-Oct-2002
摘要: We propose to measure the Purcell effect by observing the current through a semeiconductor quantum dot embedded in a microcavity. An electron and a hole are injected separately into the quantum structure to form an exciton and then recombine radiatively. The stationary current is shown to be altered if one varies the cavity length or the exciton energy gap. Therefore, the Purcell effect can be observed experimentally by measuring the current through the quantum structure. In addition, we also find that super-radiance of excitons between quantum dots may also be observed in an electrical way.
URI: http://dx.doi.org/10.1103/PhysRevB.66.165316
http://hdl.handle.net/11536/28453
ISSN: 2469-9950
DOI: 10.1103/PhysRevB.66.165316
期刊: PHYSICAL REVIEW B
Volume: 66
Issue: 16
起始頁: 0
結束頁: 0
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