This title appears in the Scientific Report :
2003
Please use the identifier:
http://dx.doi.org/10.1023/A:1023234128898 in citations.
Spin injection : interface resistance in Fe/Semiconductor junctions calculated from first principles
Spin injection : interface resistance in Fe/Semiconductor junctions calculated from first principles
We calculate the current spin polarization and the interface resistance of Fe/GaAs and Fe/ZnSe (001) spin injection junctions from first principles, including also the possibility of a Schottky barrier. From our results of interface resistance we estimate the barrier thickness needed for efficient s...
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Personal Name(s): | Wunnicke, O. |
---|---|
Mavropoulos, T. B. / Dederichs, P. H. | |
Contributing Institute: |
Theorie III; IFF-TH-III |
Published in: | Journal of superconductivity, 16 (2003) S. 171 - 173 |
Imprint: |
Dordrecht [u.a.]
Springer Science + Business Media B.V.
2003
|
Physical Description: |
171 - 173 |
DOI: |
10.1023/A:1023234128898 |
Document Type: |
Journal Article |
Research Program: |
Kondensierte Materie |
Series Title: |
Journal of Superconductivity
16 |
Subject (ZB): | |
Publikationsportal JuSER |
We calculate the current spin polarization and the interface resistance of Fe/GaAs and Fe/ZnSe (001) spin injection junctions from first principles, including also the possibility of a Schottky barrier. From our results of interface resistance we estimate the barrier thickness needed for efficient spin injection if the process is nonballistic. |