Browsing Electronic & Electrical Eng (Scholarly Publications) by Author "PANARIN, YURI PETROVICH"
Now showing items 1-8 of 8
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Development of polar order in liquid crystalline phases of a banana compound with a unique sequence of three orthogonal phases
VIJ, JAGDISH KUMAR; PANARIN, YURI PETROVICH (Royal Society of Chemistry, 2010)Alkyl substituted 4-cyanoresorcinol 1,3-bisbenzoates with terephthalate based rod-like wings show a series of three orthogonal smectic phases SmA?SmAPR?SmAPA. -
Experimental study for the conditions of analog switching in ferroelectric liquid crystal cells
PANARIN, YURI PETROVICH; VIJ, JAGDISH KUMAR (American Institute of Physics, 2007)The authors study the effect of the spontaneous polarization (PS) of a ferroelectric liquid crystal mixture with compensated helix and of the thickness of the alignment layer (da) on the analog switching in a cell. The ... -
Field-induced transformations in the biaxial order of non-tilted phases in a bent-core smectic liquid crystal
PANARIN, YURI PETROVICH; NAGARAJ, MAMATHA; VIJ, JAGDISH KUMAR (Institute of Physics, 2010)The structural and electro-optic investigations of an achiral bent-core molecule in SmAPA phase, in which the polar directors in the neighboring layers are arranged anti-ferroelectrically, show that it undergoes transformation ... -
FTIR study of a chiral tilted SmA liquid crystalline phase
PANARIN, YURI PETROVICH; VIJ, JAGDISH KUMAR (EDP Sciences, 2002)In this paper we present the results of the polarized infrared spectroscopy as evidence for the existence of a chiral analogue of the SmA phase of the de Vries type. In this phase, the molecular director in the smectic ... -
The investigation of the relaxation processes in antiferroelectric liquid crystals by electro-optic spectroscopy
VIJ, JAGDISH KUMAR; PANARIN, YURI PETROVICH (American Institute of Physics, 1998)Electrooptic spectroscopy of an antiferroelectric liquid crystal is carried out over a range of frequencies from 1 Hz to 100 kHz. In the antiferroelectric SmCA phase two relaxation processes are found, one at the fundamental ... -
Spontaneous Periodic Deformations in Nonchiral Planar-Aligned Bimesogens with a Nematic-Nematic Transition and a Negative Elastic Constant
VIJ, JAGDISH KUMAR; PANARIN, YURI PETROVICH (2010)Hydrocarbon linked mesogenic dimers are found to exhibit an additional nematic phase below the conventional uniaxial nematic phase as confirmed by x-ray diffraction. The phase produces unusual periodic stripe domains in ...