Jun-ichi Niitsuma Assistant Professor
School of Materials Science（Department of Materials Science・Materials Characterization and Device）

■Degrees

B.Eng from Tohoku University(1997), M.Eng from Osaka University(1999), DSc from Osaka University(2002)

■Professional Career

Research Fellow,Japan Society for the Promotion of Science(COE)(2002), Research Fellow, National Institute for Material Science(2003), Researcher,Japan Science and Technology Agency(2005), Research Fellow, Advanced Industrial Science and Technology(2009)

■Research Keywords

Organic crystal, Near-field light, Scanning probe microscopy, Photoalignment

■Publications

◇Published Papers

Surface nematic liquid crystal bistability on low-symmetry photoalignment micropatterns，J. Niitsuma, M. Yoneya, H. Yokoyama，Liq. Cryst.，37，31，2010
Higher-order surface free energy in azimuthal nematic anchoring on nanopatterned grooves，J.S. Gwag, J.H. Kwon, M. Oh-e, J. Niitsuma, M. Yoneya, H. Yokoyama，Appl. Phys. Lett.，95，103101，2009
Improved Micro-Photopatterning on Azo Film for a Practical Nematic Liquid Crystal Bistability，J. Niitsuma, M. Yoneya, H. Yokoyama，Jpn. J. Appl. Phys.，48，040201，2009

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◇Lectures and Presentations

Photolithographic micropatterned alignment for surface nematic bistability，J. Niitsuma, M. Yoneya, H. Yokoyama，The 22st International Liquid Crystal Conference，Jeju, Korea，Jun, 2008
Micropatterning of aligning surface using photoalignment method，J. Niitsuma, Y. Mitsuhashi, M. Yoneya, H. Yokoyama，The 21st International Liquid Crystal Conference，Keystone, Colorado, USA，Jul, 2006