Electrically induced patterns in nematics and how to avoid them

N Éber, P Salamon, Á Buka - Liquid Crystals Reviews, 2016 - Taylor & Francis
Electric field-induced patterns in liquid crystals have been observed and studied for about
50 years. During this time, a great variety of structures, detected under different conditions …

Dynamical Nonlinearity in Relaxation of Spatiotemporal Chaos

K Ijigawa, H Orihara, H Okabe, K Hara… - Journal of the Physical …, 2024 - journals.jps.jp
The relaxation to turbulent states after the instantaneous removal of external forces that
make the convective pattern ordered is examined for soft-mode turbulence, which is one of …

Sub-diffusion in electroconvective turbulence of homeotropic nematic liquid crystals

K Maeda, T Narumi, R Anugraha, H Okabe… - journal of the physical …, 2018 - journals.jps.jp
Diffusion resulting from turbulence corresponding to dynamic scattering mode 1 (DSM1) of
electroconvection was studied in experiments on homeotropically aligned systems of …