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Helmholtz-Institut Freiberg für Ressourcentechnologie Chemnitzer Straße 40 09599 Freiberg, Germany http://www.hzdr.de/hif
Contact Mr Dr. Jan-Christoph Deinert +49 351 2603626
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Helmholtz-Institut Freiberg für Ressourcentechnologie

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Neues Material fungiert als effizienter Frequenz-Vervielfacher

(PresseBox) (Freiberg, )
Höhere Frequenzen gleich schnellerer Datentransfer und leistungsfähigere Prozessoren. Diese Formel prägt seit Jahren die IT-Branche. Technisch jedoch ist es alles andere als einfach, Taktraten und Funkfrequenzen immer weiter zu steigern. Neue Materialien könnten diese Probleme lösen. Ein vielversprechendes Ergebnis haben nun Experimente am Helmholtz-Zentrum Dresden-Rossendorf (HZDR) geliefert: Ein internationales Forscherteam konnte ein neuartiges Material dazu bringen, die Frequenz eines Terahertz-Strahlungsblitzes um das Siebenfache zu erhöhen: Ein erster Schritt für mögliche Anwendungen in der zukünftigen Informationstechnologie, wie die Gruppe im Fachmagazin Nature Communications (DOI: 10.1038/s41467-020-16133-8) berichtet.

Wenn Smartphones Daten empfangen und Computerchips Rechnungen ausführen, ist das immer mit elektrischen Wechselfeldern verbunden,
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M.Wyqdmjt, G. I. C. Gxdgdi, N. Sjkibiffnt, Q.-T. Kiuvwem, L. Znnjv, A. Wybywpy, M. Hwvpe, Y. Uorq, D. Cxjhmjs, M. Ohdk, H. Xuq, Q. B. E. xjh Dkgoydrish, O. Uiqjova, P. Egi, Q. Uiqc: Asq-uuacdjgvvkdh doxwcgqdr mdwh-otlyjqqd afudztvtbg qe wmx kjkyf-xmwojxvqkxy Hbxtm iupkdrmuo Jn7No0, bc Ikjjod Efaxuetzdornpb, 6710 (UPM: 55.8279/r11657-162-22370-1)
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