Transient current in nematic cells containing a silicon substrate

Transient currents induced by step voltage or polarity reversal of voltage applied to a liquid crystal cell containing a silicon substrate have been investigated. It is shown that the curves of transient current reveal a minimum for negative polarity of dc voltage relative to a silicon substrate of p-type conductivityyesBelgorod State Universit

On the control of the nematic orientation on the silicon surface processed by a focused gallium ion beam

Preliminary results of studying the orientation ofa 5CB nematic on the single crystalline silicon surface processed by a 30-keV focused Ga ion beam are reported. It is shown that the nematic can be controllably imparted on a homeotropic or inclined orientation depending on the surface irradiation dose. By varying the scanning raster of the ion beam, one can obtain different surface patterns with a micrometer resolution and a desired orientation of the nematicyesBelgorod State Universit

Carbon - containing covering for anchoring breaking nematic microdevices

We demonstrate experimentally, that inresidual atmosphere of scanning electron microscope the nano-scale carbon-containing (hydrocarbon) films by snuff effect can be produced. The micropattern of carbon film including axial-symmetric ones is defined by the e-beam rasteryesBelgorod State Universit

Micropatterning in bistable cholesteric device with Bragg’s reflection

In this work, the method to form bistable patterning in a cholesteric cell with Bragg’s reflection in the visible spectral range is demonstratedyesBelgorod State Universit

Transient current in nematic cells containing a silicon substrate

yesTransient currents induced by step voltage or polarity reversal of voltage applied to a liquid crystal cell containing a silicon substrate have been investigated. It is shown that the curves of transient current reveal a minimum for negative polarity of dc voltage relative to a silicon substrate of p-type conductivityBelgorod State Universit

On the control of the nematic orientation on the silicon surface processed by a focused gallium ion beam

yesPreliminary results of studying the orientation ofa 5CB nematic on the single crystalline silicon surface processed by a 30-keV focused Ga ion beam are reported. It is shown that the nematic can be controllably imparted on a homeotropic or inclined orientation depending on the surface irradiation dose. By varying the scanning raster of the ion beam, one can obtain different surface patterns with a micrometer resolution and a desired orientation of the nematicBelgorod State Universit

Micropatterning in bistable cholesteric device with Bragg’s reflection

yesIn this work, the method to form bistable patterning in a cholesteric cell with Bragg’s reflection in the visible spectral range is demonstratedBelgorod State Universit

Micropatterning in bistable cholesteric device with Bragg’s reflection

In this work, the method to form bistable patterning in a cholesteric cell with Bragg’s reflection in the visible spectral range is demonstratedyesBelgorod State Universit

Hydrocarbon films obtained by electron beam for micropatterning in liquid crystal diffraction grating

noWe demonstrate very simple method of obtaining the nano-scale hydrocarbon (CH) covering for orientation of liquid crystal. We used a snuff effect of hydrocarbon film on the surface of the substrate in a residual atmosphere of electron scanning microscope under electron beam for micropatterning in liquid crystal cellBelgorod State Universit

Hydrocarbon films obtained by electron beam for micropatterning in liquid crystal diffraction grating

We demonstrate very simple method of obtaining the nano-scale hydrocarbon (CH) covering for orientation of liquid crystal. We used a snuff effect of hydrocarbon film on the surface of the substrate in a residual atmosphere of electron scanning microscope under electron beam for micropatterning in liquid crystal cellnoBelgorod State Universit