full
search.png

Search

close.png

Cancel

arrow
Volume 20, Issue 5
On the Dynamics of the Weak Fréedericksz Transition for Nematic Liquid Crystals

Peder Aursand, Gaetano Napoli & Johanna Ridder

DOI: 10.4208/cicp.190615.090516a

Commun. Comput. Phys., 20 (2016), pp. 1359-1380.

Published online: 2018-04

Preview Purchase PDF 2481 32614

Cited by

google scholar semantic scholar
Export citation
  • Abstract

We propose an implicit finite-difference method to study the time evolution of the director field of a nematic liquid crystal under the influence of an electric field with weak anchoring at the boundary. The scheme allows us to study the dynamics of transitions between different director equilibrium states under varying electric field and anchoring strength. In particular, we are able to simulate the transition to excited states of odd parity, which have previously been observed in experiments, but so far only analyzed in the static case.

  • Keywords

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address
  • BibTex
  • RIS
  • TXT
@Article{CiCP-20-1359, author = {}, title = {On the Dynamics of the Weak Fréedericksz Transition for Nematic Liquid Crystals}, journal = {Communications in Computational Physics}, year = {2018}, volume = {20}, number = {5}, pages = {1359--1380}, abstract = {

We propose an implicit finite-difference method to study the time evolution of the director field of a nematic liquid crystal under the influence of an electric field with weak anchoring at the boundary. The scheme allows us to study the dynamics of transitions between different director equilibrium states under varying electric field and anchoring strength. In particular, we are able to simulate the transition to excited states of odd parity, which have previously been observed in experiments, but so far only analyzed in the static case.

}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.190615.090516a}, url = {http://global-sci.org/intro/article_detail/cicp/11193.html} }
TY - JOUR T1 - On the Dynamics of the Weak Fréedericksz Transition for Nematic Liquid Crystals JO - Communications in Computational Physics VL - 5 SP - 1359 EP - 1380 PY - 2018 DA - 2018/04 SN - 20 DO - http://doi.org/10.4208/cicp.190615.090516a UR - https://global-sci.org/intro/article_detail/cicp/11193.html KW - AB -

We propose an implicit finite-difference method to study the time evolution of the director field of a nematic liquid crystal under the influence of an electric field with weak anchoring at the boundary. The scheme allows us to study the dynamics of transitions between different director equilibrium states under varying electric field and anchoring strength. In particular, we are able to simulate the transition to excited states of odd parity, which have previously been observed in experiments, but so far only analyzed in the static case.

Peder Aursand, Gaetano Napoli & Johanna Ridder. (2020). On the Dynamics of the Weak Fréedericksz Transition for Nematic Liquid Crystals. Communications in Computational Physics. 20 (5). 1359-1380. doi:10.4208/cicp.190615.090516a
Copy to clipboard
BibteX RIS TXT
The citation has been copied to your clipboard