@article{CTT100786959,
  author = {ZHENGYU FENG and Ken Ishikawa},
  title = {High-performance switchable grating based on pre-transitional effect of antiferroelectric liquid crystals},
  journal = {Optics Express},
  year = 2018,
}

@article{CTT100786960,
  author = {Zhengyu Feng and Ken Ishikawa},
  title = {Phase modulator mode based on the pre-transitional effect of antiferroelectric liquid crystals},
  journal = {Optics Letters},
  year = 2018,
}

@inproceedings{CTT100770699,
  author = {Zhengyu Feng and Atsuo Fukuda and Jagdish K.Vij and Ken Ishikawa},
  title = {Thresholdless properties of the Qt=1/2 antiferrelectric liquid crystal in a binary mixture},
  booktitle = {},
  year = 2018,
}

@inproceedings{CTT100786961,
  author = {Ken Ishikawa and Hitoshi Sasaki},
  title = {Self-modulation structure emerging at N-SmC phase transition},
  booktitle = {},
  year = 2018,
}