Youko Ohtsuka

Fabrication of a simultaneous red–green–blue reflector using single-pitched cholesteric liquid crystals

Na Young Ha, Youko Ohtsuka, Soon Moon Jeong et al. · Nature Materials · 2007 · 221 citations

Natural Sciences, Materials Engineering, Materials Science +10

Highly circularly polarized electroluminescence from organic light-emitting diodes with wide-band reflective polymeric cholesteric liquid crystal films

Soon Moon Jeong, Youko Ohtsuka, Na Young Ha et al. · Applied Physics Letters · 2007 · 64 citations

Natural Sciences, Materials Engineering, Materials Science +15

Low threshold lasing from dye-doped cholesteric liquid crystal multi-layered structures

Yoichi Takanishi, Youko Ohtsuka, Goro Suzaki et al. · Optics Express · 2010 · 39 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +15

Corrosion resistance of Al-rich steel and Al2O3 ceramic bulk in liquid Sn

Masatoshi Kondo, Masaru Tada, Youko Ohtsuka et al. · Fusion Engineering and Design · 2019 · 25 citations

Natural Sciences, Materials Engineering, Materials Science +15

Smectic-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>C</mml:mi><mml:mo>*</mml:mo></mml:msup></mml:math>liquid crystals with six-layer periodicity appearing between the ferroelectric and antiferroelectric chiral smectic phases

Yoichi Takanishi, Isa Nishiyama, Jun Yamamoto et al. · Physical Review E · 2013 · 21 citations

Natural Sciences, Materials Science, Physics +17