Title of article
Single-dot spectroscopy in high magnetic fields
Author/Authors
Adam Babinski، نويسنده , , S. Awirothananon، نويسنده , , J. Lapointe، نويسنده , , Z. Wasilewski، نويسنده , , S. Raymond، نويسنده , , M. Potemski، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
4
From page
190
To page
193
Abstract
We report on photoluminescence measurements from a single InAs/GaAs quantum dot in magnetic fields up to 28 T. Mesa-patterned structure has been used to limit the number of investigated dots. Three pairs of Zeeman-split emission lines with the same effective g*-factor and diamagnetic shift have been observed. The attribution of the lines to recombination of a neutral exciton, a biexciton, and a charged exciton is discussed.
Keywords
Quantum dots , Photoluminescence , Magnetic fields
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2005
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1051538
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