1. Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, Garching, Germany
2. Physik-Department, Technische Universität München, Garching, Germany
3. Department of Physics and Astronomy, University of Manitoba, Winnipeg, Canada
4. WPI Advanced Institute for Materials Research, Tohoku University, Sendai, Japan
5. Spin Quantum Rectification Project, ERATO, Japan Science and Technology Agency, Sendai, Japan
6. Institute for Materials Research, Tohoku University, Sendai, Japan
7. PRESTO, Japan Science and Technology Agency, Saitama, Japan
8. Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Japan
9. Nanosystems Initiative Munich, München, Germany
10. Institut für Festköperphysik, Technische Universität Dresden, Dresden, Germany