Spin–spin interaction in magnetic semiconductor quantum dots

Autor:	Gerd Bacher, T. L. Reinecke, A. A. Maksimov, A. V. Chernenko, Michael Scheibner, V. D. Kulakovskii, P. S. Dorozhkin, T. Kennedy, H. Schömig, Alfred Forchel
Rok vydání:	2005
Předmět:	Magnetization Materials science Condensed matter physics Spins Quantum dot Exchange interaction Charge carrier Magnetic semiconductor Condensed Matter Physics Spin (physics) Spectroscopy Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials
Zdroj:	Physica E: Low-dimensional Systems and Nanostructures. 26:37-44
ISSN:	1386-9477
Popis:	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
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5c52895590bf5ad63c00e3ffa8bfa28a https://doi.org/10.1016/j.physe.2004.08.019 Zobrazit plný text záznamu Full Text from ScienceDirect