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Article: Theoretical study for a quantum-dot molecule irradiated by a microwave field

TitleTheoretical study for a quantum-dot molecule irradiated by a microwave field
Authors
Sun, QFWang, JLin, TH
KeywordsPhysics
Issue Date2000
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter), 2000, v. 61 n. 19, p. 12643-12646 How to Cite?
DOI: http://dx.doi.org/10.1103/PhysRevB.61.12643
AbstractMotivated by the recent experiment by Oosterkamp et al. [Nature 395, 873 (1998)] we have developed a theory to describe electron tunneling through two coupled quantum dots irradiated by a microwave field. Our results for both the weak- and strong-coupling regimes are in excellent agreement with experiment. In addition, our theory suggests several unique features in the strong-coupling regime, including Rabi oscillations, which can be verified experimentally. The main resonance and the sideband resonance of the molecular level are also calculated for the entire range of the coupling strength, and show interesting crossover behavior.
Persistent Identifierhttp://hdl.handle.net/10722/43310
ISSN
0163-1829
ISI Accession Number ID
WOS:000087159100025

 

DC FieldValueLanguage
dc.contributor.authorSun, QFen_HK
dc.contributor.authorWang, Jen_HK
dc.contributor.authorLin, THen_HK
dc.date.accessioned2007-03-23T04:43:19Z-
dc.date.available2007-03-23T04:43:19Z-
dc.date.issued2000en_HK
dc.identifier.citationPhysical Review B (Condensed Matter), 2000, v. 61 n. 19, p. 12643-12646-
dc.identifier.issn0163-1829-
dc.identifier.urihttp://hdl.handle.net/10722/43310-
dc.description.abstractMotivated by the recent experiment by Oosterkamp et al. [Nature 395, 873 (1998)] we have developed a theory to describe electron tunneling through two coupled quantum dots irradiated by a microwave field. Our results for both the weak- and strong-coupling regimes are in excellent agreement with experiment. In addition, our theory suggests several unique features in the strong-coupling regime, including Rabi oscillations, which can be verified experimentally. The main resonance and the sideband resonance of the molecular level are also calculated for the entire range of the coupling strength, and show interesting crossover behavior.en_HK
dc.format.extent85795 bytes-
dc.format.extent25600 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review B (Condensed Matter)-
dc.rightsCopyright 2000 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.61.12643-
dc.subjectPhysicsen_HK
dc.titleTheoretical study for a quantum-dot molecule irradiated by a microwave fielden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=61&issue=19&spage=12643&epage=12646&date=2000&atitle=Theoretical+study+for+a+quantum-dot+molecule+irradiated+by+a+microwave+fielden_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.61.12643en_HK
dc.identifier.scopuseid_2-s2.0-0001192583-
dc.identifier.hkuros55932-
dc.identifier.isiWOS:000087159100025-
dc.identifier.issnl0163-1829-

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