Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Magnetisches Tunnelelement"”.
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XPS and transport studies of oxide barriers in tunnel magnetoresistance junctions
The thesis work treats the UV light-assisted oxidation of ultra-thin Al films to be employed as insulating barriers in TMR junctions. The oxidations of the ultra-thin Al layers (1-2 nm) was monitored by XPS a surface sensitive and element specific technique. The oxidation process and kinetics were …
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Novel materials for magnetic tunnel junctions
This thesis has been devoted to the understanding of spin polarized tunneling in magnetic tunnel junctions (MTJs). MTJs consist of two ferromagnetic layers separated by a thin (~2nm) insulating layer, usually amorphous Al2O3. The resistance of the structure depends on the relative orientation of …