Researcher Database

（Last updated : 2024-11-05 12:46:34）　

HIRAI Takeshi

Department / Course College of Science and Engineering Department of Physical Sciences

Title / Position Lecturer

Other Affiliations
1.	Graduate School of Science and Engineering

Academic background
1.	～2002/10	Doctoral Program (2nd Semester) │ Physics Major │ Graduate School, Division of Engineering Science │ Osaka University │ Completed Doctor of Engineering
2.	～1997/03	Master Course │ Department of School Subject Education │ Graduate School, Division of Education │ Kyoto University of Education │ Completed
3.	～1995/03	Department of Science │ Faculty of Education │ Kyoto University of Education │ Graduated

Business career
1.	2019/04/01 ～	Lecturer │ │
2.	2018/04/01 ～ 2019/03/31	Research Engineer │ │
3.	2005/05/01 ～ 2008/03/31	Postdoctoral Fellow │ Research Center for Solar EnergyChemistry │ Osaka University
4.	2002/10/19 ～ 2005/04/30	PostdoctoralFellow │ │ Osaka Electro-Communication University,
5.	1997/04/01 ～ 2002/10/18	Research Engineer │ │ Union Materials Inc.

Research activities
1.		The Physical Society of Japan
2.		The Japan Society of Applied Physics
3.		The Chemical Society of Japan
4.		The Electrochemical Society of Japan
5.		The Japanese Association for Crystal Growth Cooperation

Present specialized field
Condensed matter physics I, Applied Physical Properties/Crystal Engineering, Thin film/Surface and interfacial physical properties, Basic chemistry, Functional Materials/Device (Keyword：optical property-related physics, electrochemistry, crystal engineering)

Papers
1.	2013	Energy transfer from CsI host lattice to Ag^- centers in CsI:Ag^- crystals │ Optical Materials │ 35,pp.1257-1260 (Co-authored)
2.	2012	Luminescence properties of KCl:Ag^- crystals excited near the fundamental absorption edge │ Journal of Luminescence │ 132,pp.513-516 (Co-authored)
3.	2012	Room-temperature lasing from fluorene thin-film crystals densely doped with anthracene │ Optics Letters │ 37,pp.4880-4882 (Co-authored)
4.	2011	Emission spectroscopy of divalent-cation-doped GaN photocatalysts │ Journal of Applied Physics │ 110,pp.113526-1-113526-7 (Co-authored)
5.	2011	Potentiostatic electrodeposition of cuprous oxide thin films for photovoltaic applications │ Electrochimica Acta │ 56,pp.4882-4888 (Co-authored)
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