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- DOI to cite this document:
- 10.5283/epub.1812
Abstract
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 Delta E similar to 10 meV and ...

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