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dc.contributor.authorLin, DHen_US
dc.date.accessioned2014-12-08T15:42:24Z-
dc.date.available2014-12-08T15:42:24Z-
dc.date.issued2002-05-01en_US
dc.identifier.issn0295-5075en_US
dc.identifier.urihttp://dx.doi.org/10.1209/epl/i2002-00643-1en_US
dc.identifier.urihttp://hdl.handle.net/11536/28797-
dc.description.abstractWe discuss the influence of the Aharonov-Bohm effect on phase shifts. The general integral representation of phase shifts for short-range potentials with an Aharonov-Bohm flux at the origin is given. The interesting result is that the phase shifts delta(gamma) will become (n + 1/2)pi (n = 0,1,2,...) as long as the flux is adjusted at the values Phi = (n + 1/2)Phi(0), where Phi(0) = (2pi(h) over barc/ e) is the fundamental flux quantum. According to the Levison theorem, it implies that new bound states will appear at these values. This phenomenon may be useful in controlling the number of bound states in quantum well as well as the spectra of light emission.en_US
dc.language.isoen_USen_US
dc.titleAharonov-Bohm effect in phase shiftsen_US
dc.typeArticleen_US
dc.identifier.doi10.1209/epl/i2002-00643-1en_US
dc.identifier.journalEUROPHYSICS LETTERSen_US
dc.citation.volume58en_US
dc.citation.issue3en_US
dc.citation.spage335en_US
dc.citation.epage341en_US
dc.contributor.department物理研究所zh_TW
dc.contributor.departmentInstitute of Physicsen_US
dc.identifier.wosnumberWOS:000175271000004-
dc.citation.woscount0-
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