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Universität Regensburg Universitätsstr. 31 93040 Regensburg, Germany http://www.uni-regensburg.de
Contact Mr Alexander Schlaak +49 941 9435566
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Universität Regensburg

Wie Elektronen die Kurve kriegen

Physiker entwickeln neuartigen Spin-Transistor

(PresseBox) (Regensburg, )
Die Nachfrage nach Technologien, die immer schnellere Rechenprozesse ermöglichen oder die Speicherung immer größerer Datenmengen erlauben, ist riesig. Jedoch gerät die konventionelle Elektronik allmählich an ihre Grenzen: Schnellere Transistoren führen zu extrem hohem Energieverbrauch und enormer Hitzeproduktion. Forscher auf der ganzen Welt sind deshalb auf der Suche nach neuen Methoden, die die Elektronik revolutionieren könnten. Große Hoffnungen ruhen auf der Spinelektronik - der Nutzung der Spineigenschaften von Elektronen. Um diese aber für die Datenverarbeitung oder Datensicherung zu nutzen, muss man den Spin gezielt kontrollieren oder manipulieren können.

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