Search Results - "LAGERWALL, S. T."

Electro-optic characteristics of de Vries tilted smectic liquid crystals: Analog behavior in the smectic A and smectic C phases by Clark, N. A., Bellini, T., Shao, R.-F., Coleman, D., Bardon, S., Link, D. R., Maclennan, J. E., Chen, X.-H., Wand, M. D., Walba, D. M., Rudquist, P., Lagerwall, S. T.

“…Chiral smectic A liquid crystal materials of the de Vries type (with molecules tilted relative to the layer normal) exhibit analog field-induced…”
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Rubbed polyimide films studied by scanning force microscopy by Kim, Y. B., Olin, H., Park, S. Y., Choi, J. W., Komitov, L., Matuszczyk, M., Lagerwall, S. T.

“…The surfaces of rubbed polyimide films for aligning liquid crystal have been studied by atomic force microscopy. The unrubbed films consisted of randomly…”
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Biaxial dielectric properties of phenyl ester ferroelectric liquid crystal mixture by KIM, Y. B, HUR, I. K, CHOI, J. W, BUIVYDAS, M, GOUDA, F, LAGERWALL, S. T

“…Dielectric and electro-optic properties of phenyl ester FLC mixture have been studied in detail. Dielectric relatation spectroscopy was used to study the…”
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Volume-stabilized ULH structure for the flexoelectro-optic effect and the phase-shift effect in cholesterics by RUDQUIST, P., KOMITOV, L., LAGERWALL, S. T.

“…Flexoelectric coupling gives rise to a linear electro-optic response in cholesterics (flexoelectrooptic effect) with a uniformly lying helix (ULH) structure…”
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Submicrosecond electro-optic switching in the liquid-crystal smectic A phase: the soft-mode ferroelectric effect by ANDERSSON, G, DAHL, I, KELLER, P, KUCZYNSKI, W, LAGERWALL, S. T, SKARP, K, STEBLER, B

“…A new liquid-crystal electro-optic modulating device similar to the surface-stabilized ferroelectric liquid-crystal device is described. It uses the same kind…”
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Alignment of nematic liquid crystals on mixed Langmuir–Blodgett monolayers by Fazio, V.S.U, Komitov, L, Lagerwall, S.T

“…Monolayers of stearic and behenic acids and mixtures of them in different proportions, deposited with the Langmuir–Blodgett (LB) technique, were used to study…”
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The role of ionic contamination in the in-plane smectic layer reorientation process by Dierking, I., Komitov, L., Lagerwall, S. T.

“…The influence of ionic contamination of a commercial ferroelectric liquid crystal on the dynamic behaviour of the smectic C layer reorientation was…”
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Horizontal chevron domain formation and smectic layer reorientation in SmC liquid crystals stabilized by polymer networks by DIERKING, I., KOMITOV, L., LAGERWALL, S. T., WITTIG, T., ZENTEL, R.

“…The influence of a polymer network, stabilizing an initial texture of horizontal chevron geometry, on the in-plane smectic C* layer reorientation process is…”
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Molecular arrangement in a chiral smectic liquid crystal cell studied by polarized infrared spectroscopy by Sigarev, A. A., Vij, J. K., Panarin, Yu. P., Rudquist, P., Lagerwall, S. T., Heppke, G.

“…The structure of the chiral smectic C phase (SmC*) of the mesogen MHP10CBC in a homogeneously aligned thin cell, that exhibits V-shaped-like switching in a…”
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Dependence of the SmC layer reorientation dynamics on enantiomeric excess by Dierking, I., Lagerwall, S. T.

“…The process of the in-plane reorientation of smectic layers under application of asymmetric electric fields was investigated with respect to the enantiomeric…”
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Simultaneous addressing of two rows in SSFLC displays by Matuszczyk, T., Ruckmongathan, T. N., Lagerwall, S. T.

“…A new addressing technique for driving Surface-Stabilized Ferroelectric Liquid Crystal (SSFLC) displays by selecting two rows at a time is proposed. It…”
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The influence of surface treatment on the in-plane smectic layer reorientation by Dierking, I., Komitov, L., Lagerwall, S. T.

“…The dependence of the dynamic behaviour of the smectic C* layer reorientation on application of asymmetric electric fields is investigated for different…”
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Alignment and alignment dynamics of nematic liquid crystals on Langmuir-Blodgett mono-layers by FAZIO, V. S. U., KOMITOV, L., LAGERWALL, S. T.

“…Mono-layers of stearic and behenic acids, deposited with the Langmuir-Blodgett technique, were used as aligning films in nematic liquid crystal cells. During…”
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Tilt plane orientation in antiferroelectric liquid crystal cells and the origin of the pretransitional effect by Rudquist, P, Lagerwall, J P F, Meier, J G, D'havé, K, Lagerwall, S T

“…The optic, electro-optic, and dielectric properties of antiferroelectric liquid crystals (AFLCs) are analyzed and discussed in terms of the local tilt plane…”
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Possible model of an antiferroelectric twist grain boundary phase by Meier, J G, Nobili, M, Carlsson, T, Rudquist, P, Petrenko, A S, Goodby, J W, Brunet, M, Lagerwall, S T

“…Using x-ray and optical methods we have probed the structural organization of an antiferroelectric twist grain boundary phase (TGBC(a)) lying between the…”
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Dependence of the smectic C layer reorientation on liquid crystalline polymorphism by Dierking, I., Komitov, L., Lagerwall, S. T.

“…An experimental study of the dynamic behaviour of the smectic layer reorientation under application of asymmetric electric fields is presented for two…”
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Broad band dielectric relaxation spectroscopy of molecular reorientation in smectic liquid crystalline phases (SmA, SmB, and CrE) by SCHACHT, J., BUIVYDAS, M., GOUDA, F., KOMITOV, L., STEBLER, B., LAGERWALL, S. T., ZUGENMAIER, P., HORII, F.

“…Broad band dielectric measurements reveal that the reorientation of non-chiral rod-shaped low molecular mass liquid crystals is active around their molecular…”
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Field-induced first-order orientation transitions in ferroelectric liquid crystals by HANDSCHY, M. A, CLARK, N. A, LAGERWALL, S. T

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Towards low birefringent achiral smectic c hosts for new display applications by Meier, J. G., Lagerwall, S. T., Hird, M., Goodby, J. W.

“…In order to utilize the developed and readily available TFT techniques for surface-stabilized ferroelectric displays the development of formulations with…”
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Viscoelastic Properties of the Smectic A and C Phases Studied by a New Dielectric Method by Gouda, F., Skarp, K., Andersson, G., Kresse, H., Lagerwall, S. T.

“…A method for the determination of rotational viscosity and elasticity associated with the director rotation on the C * cone is proposed. The method is based on…”
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