Near band edge polarization dependence as a probe of structural symmetry in GaAs/AlGaAs quantum dot structures
dc.contributor.author | Tanaka, T. | en_US |
dc.contributor.author | Singh, J. | en_US |
dc.contributor.author | Arakawa, Y. | en_US |
dc.contributor.author | Bhattacharya, Pallab K. | en_US |
dc.date.accessioned | 2010-05-06T22:33:50Z | |
dc.date.available | 2010-05-06T22:33:50Z | |
dc.date.issued | 1993-02-15 | en_US |
dc.identifier.citation | Tanaka, T.; Singh, J.; Arakawa, Y.; Bhattacharya, P. (1993). "Near band edge polarization dependence as a probe of structural symmetry in GaAs/AlGaAs quantum dot structures." Applied Physics Letters 62(7): 756-758. <http://hdl.handle.net/2027.42/70693> | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/70693 | |
dc.description.abstract | In order to obtain the polarization dependence of optical transitions in GaAs/AlGaAs quantum dot structures, a three‐dimensional Schrödinger equation describing the heavy hole–light hole mixing via a k⋅p formalism is solved. The polarization dependence is investigated as a function of the symmetry of the quantum dot, indicating that the polarization dependence is very sensitive to the symmetry of the confining structure. We also examine how the optical properties of the quantum dot evolve towards those of a quantum wire by allowing one axis of the dot to increase. | en_US |
dc.format.extent | 3102 bytes | |
dc.format.extent | 396778 bytes | |
dc.format.mimetype | text/plain | |
dc.format.mimetype | application/pdf | |
dc.publisher | The American Institute of Physics | en_US |
dc.rights | © The American Institute of Physics | en_US |
dc.title | Near band edge polarization dependence as a probe of structural symmetry in GaAs/AlGaAs quantum dot structures | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Electrical Engineering and Computer Science, The University of Michigan, Ann Arbor, Michigan 48109 | en_US |
dc.contributor.affiliationother | Research Center for Advanced Science and Technology, University of Tokyo, 4‐6‐1 Meguro‐ku, Tokyo 153, Japan | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/70693/2/APPLAB-62-7-756-1.pdf | |
dc.identifier.doi | 10.1063/1.108569 | en_US |
dc.identifier.source | Applied Physics Letters | en_US |
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dc.owningcollname | Physics, Department of |
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