Name: HIDEAKI Obuse
Title: Assistant Professor
Affiliation: Laboratory of Condensed Matter Physics,
Division of Applied Physics,
Graduate School of Engineering,
Hokkaido University
Room: Fac. of Eng., A2-28
Extension: 6620
Direct Phone: +81-11-706-6620
Web page

Research Fields: Disordered system, topological insulator/superconductor, quantum walk
Key Words: Anderson transition, multifractality, conformal invariance, topological phase
Education: 1998-2000             Bachelor, Dept. of Applied Phys., Hokkaido University
2000-2002             Master, Dept. of Applied Phys., Hokkaido University
2005                      Ph.D, "Anomalously Localized States at the Critical Point of the Anderson Transition" (Hokkaido University)
Career: 2005-2008             Postdoc (Special postdoctoral researchers program of RIKEN), RIKEN, Japan
2008-2011             Postdoc (JSPS fellowship for young scientist), Kyoto University, Japan
2011-2012             Postdoc (JSPS fellowship for research abroad), Karlsruhe Institute of Technology, Germany
2012-                    Assistant professor, Hokkaido University, Japan
Visiting Scientist: 2009/1-2009/3      The Institute of Nanotechnology, Forschungszentrum Karlsruhe, Germany
2009/4-2010/3      James Franck Institute, University of Chicago, USA
2011/4-2012/10    The Institute of Nanotechnology, Karlsruhe Institute of Technology, Germany
Key Articles: 1.   Finite Size Effects and Irrelevant Corrections to Scaling near the Integer Quantum Hall Transition,
      Phys. Rev. Lett. 109, 206804 (2012)
2.   Topological phases and delocalization of quantum walks in random environments,
      Phys. Rev. B 84, 195139 (2011)
3.   Boundary criticality at the Anderson transition between a metal and
      a quantum spin Hall insulator in two dimensions, Phys. Rev. B 78, 115301 (2008)
4.   Two-dimensional spin-filtered chiral network model for the Z_2 quantum spin-Hall effect,
      Phys. Rev. B 76, 075301 (2007)
5.   Mulitfractality and Conformal Invariance at 2D Metal-Insulator Transition in the Spin-Orbit Symmetry Class,
      Phys. Rev. Lett. 98, 156802 (2007)