Influence of an in-plane electric field on exciton fine structure in InAs-GaAs self-assembled quantum dots

K. Kowalik; O. Krebs; A. Lemaître; S. Laurent; P. Senellart; P. Voisin; J. A. Gaj

doi:10.1063/1.1855409

Influence of an in-plane electric field on exciton fine structure in InAs-GaAs self-assembled quantum dots

K. Kowalik
, O. Krebs
, A. Lemaître
, S. Laurent
, P. Senellart
, P. Voisin
, J. A. Gaj

École Polytechnique

Research output: Contribution to journal › Article › peer-review

Abstract

The influence of an in-plane electric field on the optical properties of single quantum dots is investigated. On a sample containing a plane of InAs/ GaAs dots, micrometer-size electro-optical structures were produced in order to apply an external electric field in the dot plane. A large decrease of the anisotropic exchange splitting, correlated with the in-plane Stark shift, is observed.

Original language	English
Article number	041907
Pages (from-to)	041907-1-041907-3
Journal	Applied Physics Letters
Volume	86
Issue number	4
DOIs	https://doi.org/10.1063/1.1855409
Publication status	Published - 24 Feb 2005

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10.1063/1.1855409

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abstract = "The influence of an in-plane electric field on the optical properties of single quantum dots is investigated. On a sample containing a plane of InAs/ GaAs dots, micrometer-size electro-optical structures were produced in order to apply an external electric field in the dot plane. A large decrease of the anisotropic exchange splitting, correlated with the in-plane Stark shift, is observed.",

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AU - Kowalik, K.

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AU - Lemaître, A.

AU - Laurent, S.

AU - Senellart, P.

AU - Voisin, P.

AU - Gaj, J. A.

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N2 - The influence of an in-plane electric field on the optical properties of single quantum dots is investigated. On a sample containing a plane of InAs/ GaAs dots, micrometer-size electro-optical structures were produced in order to apply an external electric field in the dot plane. A large decrease of the anisotropic exchange splitting, correlated with the in-plane Stark shift, is observed.

AB - The influence of an in-plane electric field on the optical properties of single quantum dots is investigated. On a sample containing a plane of InAs/ GaAs dots, micrometer-size electro-optical structures were produced in order to apply an external electric field in the dot plane. A large decrease of the anisotropic exchange splitting, correlated with the in-plane Stark shift, is observed.

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JO - Applied Physics Letters

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Influence of an in-plane electric field on exciton fine structure in InAs-GaAs self-assembled quantum dots

Abstract

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