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Transportuntersuchungen an strukturierten Ferromagnet/Halbleiter-Hybridstrukturen

Ehlert, Markus (2019) Transportuntersuchungen an strukturierten Ferromagnet/Halbleiter-Hybridstrukturen. PhD, Universität Regensburg.

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Date of publication of this fulltext: 22 Jul 2019 11:21

Abstract (German)

In dieser Arbeit wurde die magnetische Wechselwirkung an der Grenzfläche zwischen einer weichmagnetischen Eisen (Fe) Schicht und einer hartmagnetischen Dysprosium (Dy) Schicht erforscht. Hierfür wurden wenige Nanometer dünne Fe/Dy Zweischichtsysteme durch Sputterdeposition auf Galliumarsenid (GaAs) Substraten gewachsen. Die magnetischen Eigenschaften der Fe/Dy Zweischichtsysteme wurden bei tiefen ...

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Translation of the abstract (English)

In this thesis the magnetic interaction at the interface between a soft ferromagnetic Iron (Fe) layer and a hard magnetic Dysprosium (Dy) layer was investigated. For this purpose Fe/Dy bilayer with a thickness of few nanometer were grown on Gallium Arsenide (GaAs) substrates via sputter deposition. The magnetic properties were characterized by SQUID at low temperatures (5 – 120 K). By comparing ...

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Export bibliographical data



Item type:Thesis of the University of Regensburg (PhD)
Date:22 July 2019
Referee:Prof. Dr. Dieter Weiss
Date of exam:18 June 2019
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Keywords:Exchange Spring Coupling; Fe/Dy Bilayer; Microstructured Magnetic Films; Thin Magnetic Films; AMR Effect; Spin-Galvanic Effect; III-IV Semiconductor; GaAs 2DEG; Spin Esaki Diode; Spin Injection
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:40492
Owner only: item control page

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