"ZHENGYU FENG,Ken Ishikawa","High-performance switchable grating based on pre-transitional effect of antiferroelectric liquid crystals",,"Optics Express",,"Vol. 26","No. 24","pp. 31976-31982",2018,Nov.
"Ken Ishikawa,Hitoshi Sasaki","Self-modulation structure emerging at N-SmC phase transition","27th International Liquid Crystal Conference",,,,,,2018,July
"Zhengyu Feng,Atsuo Fukuda,Jagdish K.Vij,Ken Ishikawa","Thresholdless properties of the Qt=1/2 antiferrelectric liquid crystal in a binary mixture","27th International Liquid Crystal Conference (ILCC2018)",,,,,,2018,July
"Zhengyu Feng,Ken Ishikawa","Phase modulator mode based on the pre-transitional effect of antiferroelectric liquid crystals",,"Optics Letters",,"Vol. 43","No. 2","pp. 251-254",2018,Jan.