184 citations
- The University of TokyoJP8 papers
- Tokyo Institute of TechnologyJP8 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT7 papers
- University of PisaIT6 papers
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- Tohoku UniversityJP4 papers
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cond-mat.mes-hall2009★ 22 cited
Enhanced spin Hall effect by tuning antidot potential: Proposal for a spin filter
Tomohiro Yokoyama, Mikio Eto
We propose an efficient spin filter including an antidot fabricated on semiconductor heterostructures with strong spin-orbit interaction. The antidot creates a tunable potential on…
cond-mat.mes-hall2009★ 18 cited
A Schottky top-gated two-dimensional electron system in a nuclear spin free Si/SiGe heterostructure
J. Sailer, V. Lang, G. Abstreiter +8
We report on the realization and top-gating of a two-dimensional electron system in a nuclear spin free environment using 28Si and 70Ge source material in molecular beam epitaxy. E…
cond-mat.mes-hall2008★ 3 cited
Direct Observation of Local Magnetic Field Generated by Micromagnet
Shinji Watanabe, Susumu Sasaki, Shinya Sato +2
Using standard nuclear magnetic resonance (NMR) technique and a well-fabricated sample, we have succeeded in directly observing local magnetic field generated by a micro-magnet Ni4…