Fachgruppe Nanostrukturierte Materialien    


Publikationen
 
Home

Lehre
 Vorlesungen & Semin.
 Angebote f. Studenten

Forschung
 Themen
 Projekte
 Publikationen

Labore/Techniken
Anschrift
 Ausstattung
Röntgenbeugung

Mitarbeiter
 Übersicht
 offene Stellen

Links
 Universität Halle
 Institut für Physik
 IZM
 Andere Links

Institut f. Physik
FG Nanostrukturierte Materialien
Martin-Luther-Universitat
Halle-Wittenberg
Von-Danckelmann-Platz 3,
D-06120 Halle, Germany

Tel.:  +49 345 55 25321
Fax.: +49 345 55 27034

[Veröffentlichungen] [Patente] [Graduierungsarbeiten] [Berichte] [Poster]
Abstract

S. Mark, C. Gould, K. Pappert, J. Wenisch, K. Brunner, G. Schmidt, L. W. Molenkamp
Independent Magnetization Behavior of a Ferromagnetic Metal-Semiconductor Hybrid System
Phys. Rev. Lett. 103 (2015-02-24 13:26:24), 017204

We report the discovery of an effect where two ferromagnetic materials, one semiconductor [(Ga,Mn)As] and one metal (Permalloy), can be directly deposited on each other and still switch their magnetization independently. We use this independent magnetization behavior to create various resistance states dependent on the magnetization direction of the individual layers. At zero magnetic field a two layer device can reach up to four nonvolatile resistance states.

http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.103.017204
Impressum Copyright ©  Center of Materials Science, Halle, Germany. All rights reserved.