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Lachezar Komitov
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Ring-shaped circular Patch liquid crystal display structure based on fringe field
effect
An Ran Li, Zhengnan Yuan, Lachezar Komitov, Abhishek K. Srivastava
Digest of Technical Papers - SID International Symposium - 2024 -
Effect of a surface polarized layer on the optical properties of a nematic
cell
G. Barbero, L. R. Evangelista, Lachezar Komitov, A. M. Scarfone
Journal of Molecular Liquids - 2023 -
Self-Powered Dynamic Glazing Based on Nematic Liquid Crystals and Organic Photovoltaic Layers for Smart Window
Applications
S. Fall, J. Wang, T. Regrettier, N. Brouckaert, O. A. Ibraikulov, N. Leclerc, Y. C. Lin, M. Ibn Elhaj, Lachezar Komitov, P. Leveque, Y. H. Zhong, M. Brinkmann, M. Kaczmarek, T. Heiser
Acs Applied Materials & Interfaces - 2023 -
Sign reversal of the spontaneous and induced polarisation in a mixture of achiral liquid crystal host and chiral azo
dopant
O. Tsutsumi, M. Nakano, G. Hegde, Lachezar Komitov
Liquid Crystals - 2023 -
Flexoelectric Polarization in a Nematic Liquid Crystal Enhanced by Dopants with Different Molecular Shape
Polarities
M. Škarabot, N. J. Mottram, S. Kaur, C. T. Imrie, E. Forsyth, J. M. D. Storey, R. Mazur, W. Piecek, Lachezar Komitov
ACS Omega - 2022 -
Fountain fringe field switching (FFFS) for wide viewing angle
LCDs
Lachezar Komitov, G. Barbero, M. Ibn Elhaj, P. Morawiak, W. Piecek
Journal of Physics D: Applied Physics - 2022 -
Evaluation of the Characteristics of Cholesteric Liquid Crystal Diffuser Element Applied in Multi-Focal Display
Architectures
A. Ozols, E. Linina, R. Zabels, Lachezar Komitov
Crystals - 2022 -
Generation of hidden bistable images in a cholesteric liquid crystal
device
Gurumurthy Hegde, Andriy Kozachenko, Lachezar Komitov
Liquid Crystals - 2021 -
Tuning and turning of the liquid crystal alignment by photosensitive
composites
Gurumurthy Hegde, Lachezar Komitov
Liquid Crystals - 2021 -
Fast liquid crystal light shutter with polymer
stabilisation
Gurumurthy Hegde, Giovanni Barbero, Lachezar Komitov
Journal of Physics D-Applied Physics - 2021 -
Periodic pattern formation in an achiral bent core
nematic
Omaima Abubakr Elamain, G. Hegde, Lachezar Komitov
Aip Advances - 2018 -
Polar flexoelectric in-plane and out-of-plane switching in bent core nematic
mixtures
Omaima Abubakr Elamain, G. Hegde, Lachezar Komitov
Japanese Journal of Applied Physics - 2016 -
Photo tuning of thiophene-2,5-dicarbohydrazide derivatives for their photoalignment ability-molecular modelling
studies
Gurumurthy Hegde, A. A. Murausky, A. A. Murauski, I. N. Kukhta, A. V. Adhikari, Lachezar Komitov
Rsc Advances - 2015 -
Molecular Shape Related Effects in Liquid
Crystals
Lachezar Komitov
Molecular Crystals and Liquid Crystals - 2015 -
Effects of three-dimensional polymer networks in vertical alignment liquid crystal display controlled by in-plane
field
Y. J. Lim, Y. E. Choi, J. H. Lee, G. D. Lee, Lachezar Komitov, S. H. Lee
Optics Express - 2014 -
Surface polymer-stabilised in-plane field driven vertical alignment liquid crystal
device
S. W. Kang, Y. E. Choi, B. H. Lee, J. H. Lee, S. Kundu, H. S. Jin, Y. K. Yun, S. H. Lee, Lachezar Komitov
Liquid Crystals - 2014 -
Field-induced optically isotropic state in bent core nematic liquid crystals: unambiguous proof of field-induced optical
biaxiality
Omaima Abubakr Elamain, Gurumurthy Hegde, K. Fodor-Csorba, Lachezar Komitov
Journal of Physics D-Applied Physics - 2013 -
Alignment and alignment transition of bent core
nematics
Omaima Abubakr Elamain, G. Hegde, Lachezar Komitov
Applied Physics Letters - 2013 -
Light-control of liquid crystal alignment from vertical to
planar
Rasha Mohamed Ata Alla, Gurumurthy Hegde, Lachezar Komitov
Applied Physics Letters - 2013 -
Azo containing thiophene based prop-2-enoates for photoalignment of a nematic liquid
crystal
Gurumurthy Hegde, Rasha Mohamed Ata Alla, A. Matharu, Lachezar Komitov
Journal of Materials Chemistry C - 2013 -
Thickness dependence of the anchoring energy of a nematic
cell
Rasha Mohamed Ata Alla, Giovanni Barbero, Lachezar Komitov
Journal of Applied Physics - 2013 -
Fast liquid crystal light
shutter
Lachezar Komitov, Gurumurthy Hegde, Dimitar Kolev
JOURNAL OF PHYSICS D-APPLIED PHYSICS - 2011 -
Exploring the mesomorphic potential of 2,4-disubstituted thiophenes: a structure-property
study
AS Matharu, PB Karadakov, SJ Cowling, Gurumurthy Hegde, Lachezar Komitov
LIQUID CRYSTALS - 2011 -
Periodic anchoring condition for alignment of a short pitch cholesteric liquid crystal in uniform lying helix
texture
Gurumurthy Hegde, Lachezar Komitov
APPLIED PHYSICS LETTERS - 2010 -
Controllable alignment of nematics by nanostructured polymeric
layers
Lachezar Komitov, Giovanni Barbero, Ingolf Dahl, Bertil Helgee, Nils Olsson
Liquid Crystals - 2009 -
Surface energy of a nematic liquid crystal in contact with structured
surfaces
A. L. Alexe-Ionescu, G. Barbero, Lachezar Komitov
PHYSICAL REVIEW E - 2009 -
Field emission display with
ZnO-nanostructures
Qiu-Hong Hu, Lachezar Komitov
2009 -
Field emission display with
ZnO-nanostructures
Qui-Hong Hu, Lachezar Komitov
2009 -
Alignment layer for
LCD
Lachezar Komitov, Giancarlo Galli, Emo Chiellini, Andrea Morelli
2009 -
Surface Driven Switching in Liquid Crystal
Displays
Lachezar Komitov
Proceedings of the 9th International Meeting on Information Display (IMID 2009), KINTEX, Korea - 2009 -
Polar Switching Mode in
LCDs
Lachezar Komitov
Proceedings of the 29 International Display Research Conference, Eurodisplay 2009, Rome, Italy - 2009 -
Temperature-induced tilt transition in the nematic phase of liquid
crystal
Giovanni Barbero, Lachezar Komitov
JOURNAL OF APPLIED PHYSICS - 2009 -
Continuum description of the interfacial layer of nematic liquid crystals in contact with solid
surfaces
Giovanni Barbero, Ingolf Dahl, Lachezar Komitov
J. Chem. Phys. - 2009 -
Liquid crystal device for generation and fast switching of high contrast
images
Lachezar Komitov, Nils Olsson, Bertil Helgee
2008 -
Method for manufacturing electro-optical device by use of polymer stabilized liquid crystal
molecules
Lachezar Komitov, Liang-Chy Chien, Sang Hwa Kim
2008 -
IPS mode liquid crystal display device showing fast switching and high image
contrast
Lachezar Komitov
2008 -
Nano-Structured Polymers for Alignment Layers in
LCDs
Lachezar Komitov, Bertil Helgee, Ingolf Dahl, Nils Olsson
SID Symposium Digest of Technical Papers - 2008 -
Nano-engineering of the anchoring of liquid crystals on solid
surfaces
Lachezar Komitov
Thin Solid Films - 2008 -
Anchoring of nematic liquid crystals on a thin polymeric
film
Anca-Luiza Alexe-Ionescu, Giovanni Barbero, Lachezar Komitov
PHYSICAL REVIEW E - 2008 -
Tuning the alignment of liquid crystals by means of nano-structured
surfaces
Lachezar Komitov
Journal of the SID - 2008 -
Nonmonotonic behavior of the nematic tilt angle in a temperature-induced surface
transition
Giovanni Barbero, Ingolf Dahl, Lachezar Komitov
PHYSICAL REVIEW E - 2008 -
A new series of liquid crystalline dimers with exceptionally high apparent
tilt.
Nils Olsson, Martin Scroeder, Siegmar Diele, Gunnar Andersson, Ingolf Dahl, Bertil Helgee, Lachezar Komitov
Journal of Materials Chemistry - 2007 -
Switching of Electrically Commanded Alignment Layers Probed by Optical Second Harmonic
Generation
K Kunstelj, I. Drevensek-Olenik, Bertil Helgee, Lachezar Komitov
Molecular crystals and liquid crystals science and technology - 2006 -
Necessary conditions for display and fast switching of high contrast images by antiferroelectric liquid crystal
displays
Lachezar Komitov, Nils Olsson, Bertil Helgee
Applied Physics Letters - 2006 -
Cholesteric liquid crystal display (LCD) device, and method for its
production
Andriy Kozachenko, Lachezar Komitov
2006 -
Method of fabricating electro-optical devices with polymer-stabilized liquid crystal
molecules
Lachezar Komitov, Liang-Chy Chien, Sang Hwa Kim
2006 -
Polar liquid crystalline monomers with two or three lactate groups for the preparation of side chain
polysiloxanes
Alexej Bubnov, Miroslav Kašpar, Věra Hamplová, Milada Glogarová, Simona Samaritani, Giancarlo Galli, Gunnar Andersson, Lachezar Komitov
Liquid Crystals - 2006 -
Ferroelectric switching of electrically commanded alignment layers for liquid crystal
displays
I. Drevensek-Olenik, K Kunstelj, J. Koncilija, Lachezar Komitov
J.Appl.Phys. - 2006 -
Electrically commanded surfaces for nematic liquid crystal
displays
Lachezar Komitov, Bertil Helgee, Johan Felix, Avtar Matharu
Applied Physics Letters - 2005 -
Effect of flexible bimesogen dopant on the stability of the anticlinic liquid-crystal
phase
Min Hua Zhu, Rolfe G. Petschek, Charles Rosenblatt, Lachezar Komitov, Nils Olsson, Bertil Helgee, Julie M. Kim, Mary E. Neubert
Physical Review E. Statistical, Nonlinear, and Soft Matter Physics - 2005 -
Direct evidence of the molecular switching in electrically commanded surfaces for liquid crystal
displays
Miha Škarabot, Igor Muševič, Bertil Helgee, Lachezar Komitov
Journal of Applied Physics - 2005 -
Antiferroelectric siloxane liquid crystal dimers with large molecular tilt under an applied electric
field
Nils Olsson, Gunnar Andersson, Bertil Helgee, Lachezar Komitov
Liquid Crystals - 2005 -
A new series of siloxane liquid crystalline dimers exhibiting the antiferroelectric
phase
Nils Olsson, Bertil Helgee, Gunnar Andersson, Lachezar Komitov
Liquid Crystals - 2005 -
Electro-optical devices from polymer-stabilized liquid crystal
molecules
Lachezar Komitov, Liang-Chy Chien, Sang Hwa Kim
2005 -
Liquid crystal device and its
manufacture
Bertil Helgee, Lachezar Komitov
2005 -
Effects of polymer concentration and localization on the electro-optical performance of cholesteric flexoelectro-optical
devices
Sang Hwa Kim, Xiaoli Zhou, Lachezar Komitov, Liang-Chy Chien
Proceedings of the SPIE - 2005 -
Short pitch cholesteric electro-optical device stabilized nonuniform polymer
network
Sang Hwa Kim, Liang-Chy Chien, Lachezar Komitov
Appl.Phys.Lett. - 2005 -
Optical and electro-optical properties of bimesogenic organosiloxane antiferroeletric liquid crystals with molecular tilt approaching 45
degrees
M.N. Pivnenko, P. Lehmann, Lachezar Komitov, H.J. Coles
Liquid Crystals - 2005 -
Siloxane antiferroelectric liquid crystalline dimer exhibiting two field-free zero birefringent
states.
Nils Olsson, Ingolf Dahl, Bertil Helgee, Lachezar Komitov
Liquid Crystals - 2004 -
Liquid crystal device and method its
fabrication
Lachezar Komitov, Bertil Helgee, Johan Felix
2004 -
Polymers for use as alignment layers in liquid crystal
devices
Lachezar Komitov, Bertil Helgee
2004 -
Influence of the surfaces on the nucleation process during the cholesteric –nematic
transition
Andriy Kozachenko, Lachezar Komitov
Mol.Cryst.Liq.Cryst. - 2004