Journal article

Damping of exciton Rabi rotations by acoustic phonons in optically excited InGaAs/GaAs quantum dots.

Abstract:: We report experimental evidence identifying acoustic phonons as the principal source of the excitation-induced-dephasing (EID) responsible for the intensity damping of quantum dot excitonic Rabi rotations. The rate of EID is extracted from temperature dependent Rabi rotation measurements of the ground-state excitonic transition, and is found to be in close quantitative agreement with an acoustic-phonon model.

Publication status:: Published

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APA Style

Ramsay, A., Gopal, A., Gauger, E., Nazir, A., Lovett, B., Fox, A., & Skolnick, M. S. (2010). Damping of exciton Rabi rotations by acoustic phonons in optically excited InGaAs/GaAs quantum dots. Physical Review Letters, 104(1), 017402.

MLA Style

Ramsay, A., et al. “Damping of Exciton Rabi Rotations by Acoustic Phonons in Optically Excited InGaAs/GaAs Quantum Dots.” Physical Review Letters, vol. 104, no. 1, 2010, p. 017402.

Chicago Style

Ramsay, A, A Gopal, E Gauger, A Nazir, B Lovett, A Fox, and MS Skolnick. 2010. “Damping of Exciton Rabi Rotations by Acoustic Phonons in Optically Excited InGaAs/GaAs Quantum Dots.” Physical Review Letters 104 (1): 017402.
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Publisher copy:: 10.1103/physrevlett.104.017402

Authors

+ Ramsay, A More by this author

Role:: Author

+ Gopal, A More by this author

Role:: Author

+ Gauger, E More by this author

Role:: Author

+ Nazir, A More by this author

Role:: Author

+ Lovett, B More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Materials
Role:: Author

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Journal:: Physical Review Letters More from this journal
Volume:: 104
Issue:: 1
Pages:: 017402
Publication date:: 2010-01-01
DOI:: 10.1103/physrevlett.104.017402
EISSN:: 1079-7114
ISSN:: 0031-9007

Language:: English
Pubs id:: pubs:48493
UUID:: uuid:806e0b82-b883-4ca8-a143-517d8065b842
Local pid:: pubs:48493
Source identifiers:: 48493
Deposit date:: 2012-12-19

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Copyright date:: 2010

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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