44 citations · 287 across the 16 of their papers we have counts for
4 papers · 2 filters
Electric Field Induced Patterns and their Temperature Dependence in a Bent-Core Liquid Crystal
Ying Xiang, Yi-Kun Liu, Ágnes Buka +4
Two kinds of electroconvection (EC) patterns in an ether-bridged bent-core nematic liquid crystal material (BCN), which appear in different frequency ranges, are examined and compa…
Inhibited pattern formation by asymmetrical high voltage excitation in nematic fluids
Peter Salamon, Nandor Eber, Balazs Fekete +1
In contrast to the predictions of the standard theory of electroconvection (EC), our experiments showed that the action of superposed ac and dc voltages rather inhibits pattern for…
Flashing flexodomains and electroconvection rolls in a nematic liquid crystal
Peter Salamon, Nandor Eber, Alexei Krekhov +1
Pattern forming instabilities induced by ultralow frequency sinusoidal voltages were studied in a rod-like nematic liquid crystal by microscopic observations and simultaneous elect…
Patterns driven by combined AC and DC electric fields in nematic liquid crystals
Alexei Krekhov, Werner Decker, Werner Pesch +4
The effect of superimposed ac and dc electric fields on the formation of electroconvection and flexoelectric patterns in nematic liquid crystals was studied. For selected ac freque…