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- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.1812
Zusammenfassung
We report on the experimental evidence of the tunneling magnetoresistance (TMR) effect near 3% and its inversion in strongly antiferromagnetically coupled Fe (001)/([Si(0.2 nm)/Ge(0.2 nm)]*5)/Fe epitaxial structures with diffused interfaces. We explain the inversion of TMR with biasing voltage by resonant tunneling across impurity states with weak spin split E${\approx}$10 meV and ...
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