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Name: |
HIDEAKI Obuse |
Title: |
Assistant Professor |
Affiliation: |
Laboratory of Condensed Matter Physics,
Division of Applied Physics,
Graduate School of Engineering,
Hokkaido University
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Room: |
Fac. of Eng., A2-28 |
Extension: |
6620 |
Direct Phone: |
+81-11-706-6620 |
E-mail: |
hideaki.obuse_at_eng.hokudai.ac.jp |
Web page |
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Research Fields: |
Disordered system, topological insulator/superconductor, quantum walk
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Key Words: |
Anderson transition, multifractality, conformal invariance, topological phase
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Education: |
1998-2000
Bachelor, Dept. of Applied Phys., Hokkaido University
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2000-2002
Master, Dept. of Applied Phys., Hokkaido University
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2005
Ph.D, "Anomalously Localized States at the Critical Point of the Anderson Transition" (Hokkaido University)
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Career: |
2005-2008
Postdoc (Special postdoctoral researchers program of RIKEN), RIKEN, Japan
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2008-2011
Postdoc (JSPS fellowship for young scientist), Kyoto University, Japan
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2011-2012
Postdoc (JSPS fellowship for research abroad), Karlsruhe Institute of Technology, Germany
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2012-
Assistant professor, Hokkaido University, Japan
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Visiting Scientist: |
2009/1-2009/3 The Institute of Nanotechnology, Forschungszentrum Karlsruhe, Germany
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2009/4-2010/3 James Franck Institute, University of Chicago, USA
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2011/4-2012/10 The Institute of Nanotechnology, Karlsruhe Institute of Technology, Germany
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Key Articles:
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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)
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