Temperature and Magnetic Field Effects on the Transport Controlled Charge State of a Single Quantum Dot

Temperature and Magnetic Field Effects on the Transport Controlled Charge State of a Single Quantum Dot

<p>Abstract</p> <p>Individual InAs/GaAs quantum dots are studied by micro-photoluminescence. By varying the strength of an applied external magnetic field and/or the temperature, it is demonstrated that the charge state of a single quantum dot can be tuned. This tuning effect is sh...

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Bibliographic Details
Main Authors: Moskalenko ES, Larsson LA, Larsson M, Holtz PO
Format: Article
Language:English
Published: SpringerOpen 2010-01-01
Series:Nanoscale Research Letters
Subjects:
Quantum dot
Wetting layer
Magnetic field
Temperature dependence
Charge state
Online Access:http://dx.doi.org/10.1007/s11671-010-9618-x

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