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- Title
Spin Filtering Magnetoresistance in Double‐Well Resonant Structures.
- Authors
Nakamura, Taketomo; Hashimoto, Yoshiaki; Ke, Tong; Katsumoto, Shingo
- Abstract
A new type of spin filtering mechanism is proposed and experimental evidence for the function of filtering is presented. The mechanism utilizes both Rashba and Dresselhaus type spin–orbit interactions. The present device has an advantage that spin‐polarized electrons can be injected not only into lateral transport devices but also into vertical transport devices like resonant tunneling diodes. Such applicability to vertical type devices also provides possibility to gain robustness to the temperatures.
- Subjects
MAGNETORESISTANCE; RESONANT tunneling; TUNNEL diodes; SPIN-orbit interactions
- Publication
Physica Status Solidi (B), 2019, Vol 256, Issue 6, pN.PAG
- ISSN
0370-1972
- Publication type
Article
- DOI
10.1002/pssb.201800560