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Universität Leipzig Ritterstraße 26 04109 Leipzig, Germany http://www.uni-leipzig.de
Contact Prof. Dr. Marius Grundmann +49 341 9732650
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Universität Leipzig

Nicht erwartet, aber sehr erwünscht: Quantenpunkte in Zinkoxid Nanodrähte eingebaut

(PresseBox) (Leipzig, )
Forschern um den Physiker Prof. Dr. Marius Grundmann von der Universität Leipzig ist es gelungen, Quantenpunkte in Zinkoxid (ZnO)-Nanodrähte einzubauen, dies anhand der optischen Emission nachzuweisen und in Zusammenarbeit mit einer Gruppe des National Center of Scientific Research Demokritos in Athen auch die mikroskopischen Ursachen der Quantenpunktbildung aufzuklären.

Quantenpunkte sind nur wenige Nanometer große Kristalle, in denen Elektronen eingesperrt sind. Leipziger Physikern ist es nun gelungen, solche Quantenpunkte in Zinkoxid (ZnO)-Nanodrähte einzubauen. Seit einigen Jahren arbeiten die Wissenschaftler um Prof. Dr. Marius Grundmann, Direktor des Instituts für Experimentelle Physik II, und Koordinator des Europäischen Exzellenznetzes für Halbleiter-Quantenpunkte (Self-Assembled semiconductor Nanostructures jhk jjc Mxjwmns pp nphittspy zbp Ttwvgqiecxt
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