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From Random Telegraph to Gaussian Stochastic Noises : Decoherence and Spectral Diffusion in a Semiconductor Quantum Dot
Joint Authors
Ferreira, R.
Berthelot, A.
Roussignol, Ph.
Cassabois, G.
Delalande, C.
Voisin, C.
Source
Advances in Mathematical Physics
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-02-02
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
We present a general theoretical description of the extrinsic dephasing mechanism of spectral diffusion that dominates the decoherence dynamics in semiconductor quantum dots at low temperature.
We discuss the limits of random telegraph and Gaussian stochastic noises and show that the combination of both approaches in the framework of the pre-Gaussian noise theory allows a quantitative interpretation of high-resolution experiments in single semiconductor quantum dots.
We emphasize the generality and the versatility of our model where the inclusion of asymmetric jump processes appears as an essential extension for the understanding of semiconductor quantum dot physics.
American Psychological Association (APA)
Berthelot, A.& Voisin, C.& Delalande, C.& Roussignol, Ph.& Ferreira, R.& Cassabois, G.. 2010. From Random Telegraph to Gaussian Stochastic Noises : Decoherence and Spectral Diffusion in a Semiconductor Quantum Dot. Advances in Mathematical Physics،Vol. 2010, no. 2010, pp.1-13.
https://search.emarefa.net/detail/BIM-476165
Modern Language Association (MLA)
Berthelot, A.…[et al.]. From Random Telegraph to Gaussian Stochastic Noises : Decoherence and Spectral Diffusion in a Semiconductor Quantum Dot. Advances in Mathematical Physics No. 2010 (2010), pp.1-13.
https://search.emarefa.net/detail/BIM-476165
American Medical Association (AMA)
Berthelot, A.& Voisin, C.& Delalande, C.& Roussignol, Ph.& Ferreira, R.& Cassabois, G.. From Random Telegraph to Gaussian Stochastic Noises : Decoherence and Spectral Diffusion in a Semiconductor Quantum Dot. Advances in Mathematical Physics. 2010. Vol. 2010, no. 2010, pp.1-13.
https://search.emarefa.net/detail/BIM-476165
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476165