Title of article
Time-resolved photoluminescence near Fermi level in a field-induced quantum dot lattice
Author/Authors
Kiyotaka Hammura، نويسنده , , Shintaro Nomura، نويسنده , , Yoshinobu Aoyagi، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
4
From page
251
To page
254
Abstract
Time-resolved photoluminescence (PL) near Fermi level is measured in a bias-voltage-induced quantum dot lattice, where the PL peak has been widely known to be originated from Fermi-edge singularity (FES). It is suggested from the dependencies of lifetimes on temperatures, applied magnetic fields, and bias voltage, that the peak is mainly due to radiative relaxation process of a hole.
Keywords
Time-resolved photoluminescence , Field-induced quantum dot lattice , Fermi-edge singularity
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2002
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1050295
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