Proposal for geometric generation of a biexciton in a quantum dot using a chirped pulse

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dc.creatorHui, H. Y.
dc.creatorLiu, R. -B.
dc.date2008-06-01
dc.date.accessioned2026-07-07T10:13:45Z
dc.date.available2026-07-07T10:13:45Z
dc.descriptionWe propose to create a biexciton by a coherent optical process using a frequency-sweeping (chirped) laser pulse. In contrast to the two-photon Rabi flop scheme, the present method uses the state transfer through avoided level crossing and is a geometric control. The proposed process is robust against pulse area uncertainty, detuning, and dephasing. The speed of the adiabatic operation is constrained by the biexciton binding energy.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0806.0148
dc.identifierhttp://arxiv.org/abs/0806.0148
dc.identifierPhys. Rev. B 78, 155315 (2008)
dc.identifierdoi:10.1103/PhysRevB.78.155315
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172643
dc.subjectMesoscale and Nanoscale Physics
dc.titleProposal for geometric generation of a biexciton in a quantum dot using a chirped pulse
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