Level degeneracy and temperature-dependent carrier distributions in self-organized quantum dots
dc.contributor.author | Kim, K. | en_US |
dc.contributor.author | Norris, Theodore B. | en_US |
dc.contributor.author | Ghosh, S. | en_US |
dc.contributor.author | Singh, J. | en_US |
dc.contributor.author | Bhattacharya, Pallab K. | en_US |
dc.date.accessioned | 2010-05-06T23:16:13Z | |
dc.date.available | 2010-05-06T23:16:13Z | |
dc.date.issued | 2003-03-24 | en_US |
dc.identifier.citation | Kim, K.; Norris, T. B.; Ghosh, S.; Singh, J.; Bhattacharya, P. (2003). "Level degeneracy and temperature-dependent carrier distributions in self-organized quantum dots." Applied Physics Letters 82(12): 1959-1961. <http://hdl.handle.net/2027.42/71141> | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/71141 | |
dc.description.abstract | Using femtosecond three-pulse pump–probe spectroscopy, we investigated the transparency condition for the ground and first excited states in self-organized In0.4Ga0.6AsIn0.4Ga0.6As quantum dots at different temperatures and wavelengths. The temperature-dependent behavior of the transparency condition is consistent with calculations using a multilevel model with a large density of states in the quantum-well reservoir. The twofold spatial degeneracy of the first excited state and the temperature dependence of the thermal equilibrium processes were experimentally observed. © 2003 American Institute of Physics. | en_US |
dc.format.extent | 3102 bytes | |
dc.format.extent | 62242 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 | Level degeneracy and temperature-dependent carrier distributions in self-organized quantum dots | 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 | Center for Ultrafast Optical Science, Department of Electrical Engineering and Computer Science, The University of Michigan, 2200 Bonisteel Boulevard, Ann Arbor, Michigan 48109-2099 | en_US |
dc.contributor.affiliationum | Solid State Electronics Laboratory, Department of Electrical Engineering and Computer Science, The University of Michigan, Ann Arbor, Michigan 48109-2122 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/71141/2/APPLAB-82-12-1959-1.pdf | |
dc.identifier.doi | 10.1063/1.1563732 | en_US |
dc.identifier.source | Applied Physics Letters | en_US |
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dc.owningcollname | Physics, Department of |
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