Title of article
Spin–spin interaction in magnetic semiconductor quantum dots
Author/Authors
A. Forchel and G. Bacher ، نويسنده , , H. Sch?mig، نويسنده , , M. Scheibner، نويسنده , , A. Forchel، نويسنده , , A.A Maksimov، نويسنده , , A.V. Chernenko، نويسنده , , P.S. Dorozhkin، نويسنده , , V.D. Kulakovskii، نويسنده , , T. Kennedy، نويسنده , , T.L. Reinecke، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
8
From page
37
To page
44
Abstract
Self-assembled Cd(Mn)Se/Zn(Mn)Se quantum dots have been investigated by means of spatially and time-resolved magneto-optical spectroscopy. In such quasi zero-dimensional diluted magnetic semiconductors, the exchange interaction couples the spins of optically generated charge carriers with localized magnetic ion spins. We demonstrate that this can be used on the one hand to monitor nanoscale magnetization with a resolution of <100 μB by a purely optical technique and on the other hand to optically manipulate the magnetization in a semiconductor quantum dot.
Keywords
Nanoscale magnetization , Spin–spin interaction , Magnetic semiconductor quantum dots
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2005
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1051508
Link To Document