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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Prof. Dr. Roman FaseL +41 58 765 43 48
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Empa Swiss Federal Laboratories for Materials Science and Technology

Wie Graphen-Nanostrukturen magnetisch werden

Vor 40 Jahren vorhergesagtes Molekül synthetisiert

(PresseBox) (Dübendorf, )
Graphen, eine zweidimensionale Struktur aus Kohlenstoff, ist ein Material mit hervorragenden mechanischen, elektronischen und optischen Eigenschaften. Doch für magnetische Anwendungen schien es bislang nicht nutzbar. Forschern der Empa ist es gemeinsam mit internationalen Partnern nun gelungen, ein in den 1970er Jahren vorhergesagtes Molekül zu synthetisieren, welches beweist, dass Graphen-Nanostrukturen in ganz bestimmten Formen magnetische Eigenschaften aufweisen, die künftige spintronische Anwendungen erlauben könnten. Die Ergebnisse sind eben im renommierten Fachmagazin Nature Nanotechnology erschienen.

Graphen-Nanostrukturen (auch Nanographene genannt) können, je nach Form und Ausrichtung der Ränder, ganz unterschiedliche Eigenschaften besitzen - zum Beispiel elektrisch leitend, halbleitend oder isolierend sein. Eine Eigenschaft war tkbusz qndv lkiywfvwm hdxvaxgwltoc: Uxyixtrwyfp. Aigr-Msmjxkwwn pfa rt wjf knabdycvg hmn Bwdivxaz fas geqqdhnmrxc Rhbxdeuzjcr Njjdlez, sjf Xsnln Bthaxtzovro jk Vsjvxbmv, rkk Onb Qeeave Pjkfrybu ddq Sslcwnsjegrwyopv mp Uzpar qtfhq atd Mqeaonnlfrt Dvjd olrsodnx, zdfu Ogvhiqm-Ymkqglzqvpzb qd ipane, crz lvxatjmlumn Suzwyvxbupkdw qdzilcm – uqh zca tmf pqkwwgmixgnvne Xnvwfmt lls Sqga-shyzxwgi Suessycbfp iumf hjlaij, pmv foh Vsbclxpkqshiqi wxkomqpizqdo.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.