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Albert-Ludwigs-Universität Freiburg Friedrichstraße 39 79085 Freiburg, Germany http://www.uni-freiburg.de
Contact Mr Prof. Dr. Arne Cröll +49 761 2036440
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Albert-Ludwigs-Universität Freiburg

Erfolgreiches Raketenexperiment

Freiburger Kristallographen forschen daran, den Einsatz von Silizium bei Photovoltaikanlagen zu verbessern

(PresseBox) (Freiburg, )
Jubiläum für die Albert-Ludwigs-Universität: Zum zehnten Mal hat sich ein Team der Freiburger Kristallographie an einem Raketenexperiment beteiligt.

Die Forscherinnen und Forscher untersuchen, wie bei der Herstellung von Silizium für Photovoltaikanlagen störende Partikel eingebaut werden. Diese verursachen Fehler beim Schneiden der Siliziumscheiben, der so genannten Wafer, und sorgen damit für Ausschuss in der Produktion. Zudem können die Partikel zu Kurzschlüssen in den Solarzellen führen. Ziel ist daher, ihren Einbau in das Silizium künftig zu vermeiden.

Bei dem Experiment nutzten die Forscher die Bedingungen im Weltraum: In der Schwerelosigkeit zeigen die Partikel in der Schmelze, aus der das Silizium für die Jmjarvfwaesbdcdrsrd upfcfrrxv tyca, rge yghwfdp Gksglwjmr.

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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.