Relevant bibliographies by topics / Orientational order of liquids crystals

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Orientational order of liquids crystals'

Author: Grafiati
Published: 17 September 2021
Last updated: 30 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Orientational order of liquids crystals.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Orientational order of liquids crystals"

1

O'Rourke, Mary Jane E., and Edwin L. Thomas. "Morphology and Dynamic Interaction of Defects in Polymer Liquid Crystals." MRS Bulletin 20, no. 9 (1995): 29–36. http://dx.doi.org/10.1557/s0883769400034904.

Full text
Abstract:
The liquid crystal phase is an anisotropic mesophase, intermediate in order between the liquid and crystal phases. Liquid crystals have less translational order than crystals and more rotational order than isotropic liquids. The liquid crystal phase does not support finite shear stresses and thus behaves like a fluid. Molecules that display a liquid crystal phase are referred to as mesogenic. Mesogenic molecules exhibit shape anisotropy: either large length to diameter ratio (needlelike) or large diameter to thickness ratio (disklike). Because of their shape anisotropy, all liquid crystals dis
APA, Harvard, Vancouver, ISO, and other styles
2

Modlínska, Anna, Danuta Bauman, Jan Jadżyn, and Roman Dąbrowski. "Orientational Behaviour of some Novel Fluoro-Substituted Liquid Crystals as Studied by Optical Spectroscopy Methods." Zeitschrift für Naturforschung A 66, no. 3-4 (2011): 251–58. http://dx.doi.org/10.1515/zna-2011-3-417.

Full text
Abstract:
The long-range orientational order of eight newly synthesized fluoro-substituted liquid crystals, two with a positive dielectric anisotropy and six with a negative dielectric anisotropy, was studied by means of the optical spectroscopy methods: electronic absorption and fluorescence. The liquid crystals were doped with small amount of the fluorescent dichroic dye. The absorption and emission spectra of linearly polarized light were recorded as a function of temperature in the whole range of the mesophase. The results obtained allow to determine the order parameters〈P2 and〈P4〉as well as the ori
APA, Harvard, Vancouver, ISO, and other styles
3

Rendell, J. C. T., D. S. Zimmerman, A. J. van der Est, and E. E. Burnell. "Orientational order of 1,3-dichloro-2-ethenylbenzene in liquid-crystal solvents." Canadian Journal of Chemistry 75, no. 8 (1997): 1156–61. http://dx.doi.org/10.1139/v97-138.

Full text
Abstract:
The order parameter matrices of a molecule that has no symmetry, 1,3-dichloro-2-ethenylbenzene, dissolved in two different nematic liquid-crystal solvents are analyzed in terms of various models for the intermolecular mean-field potential. In a mixture of liquid crystals for which the interaction between the molecular quadrupole moment tensor and the average electric field gradient of the nematic solvent has been minimized, the orientational order is best described by models for the short-range anisotropic potential. The most successful potentials are written in terms of anisotropic interactio
APA, Harvard, Vancouver, ISO, and other styles
4

Topgaard, Daniel. "Director orientations in lyotropic liquid crystals: diffusion MRI mapping of the Saupe order tensor." Physical Chemistry Chemical Physics 18, no. 12 (2016): 8545–53. http://dx.doi.org/10.1039/c5cp07251d.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zasadzinski, J. A. N., M. J. Sammon, and R. B. Meyer. "Freeze-Fracture Imaging of Solutions of Ordered Rigid Rods." Proceedings, annual meeting, Electron Microscopy Society of America 43 (August 1985): 524–25. http://dx.doi.org/10.1017/s0424820100119442.

Full text
Abstract:
Solutions of rigid rods display orientational and/or positional order at appropriate concentrations. Model systems of rigid rods are formed by Tobacco Mosaic Virus (TMV) in water or dilute salt solutions. In pure water, TMV particles are strongly negatively charged and electrostatic repulsion orders the virus into three-dimensional crystals with both orientational and positional order. When salt is added to the system, electrostatic repulsion is screened and the TMV particles lose much of their positional order, but retain their orientational order and form a nematic liquid crystal phase.The l
APA, Harvard, Vancouver, ISO, and other styles
6

Majhi, Debashis, Andrei V. Komolkin, and Sergey V. Dvinskikh. "NMR Spectroscopic Studies of Cation Dynamics in Symmetrically-Substituted Imidazolium-Based Ionic Liquid Crystals." International Journal of Molecular Sciences 21, no. 14 (2020): 5024. http://dx.doi.org/10.3390/ijms21145024.

Full text
Abstract:
Ionic liquid crystals (ILCs) present a new class of non-molecular soft materials with a unique combination of high ionic conductivity and anisotropy of physicochemical properties. Symmetrically-substituted long-chain imidazolium-based mesogenic ionic liquids exhibiting a smectic liquid crystalline phase were investigated by solid state NMR spectroscopy and computational methods. The aim of the study was to reveal the correlation between cation size and structure, local dynamics, and orientational order in the layered mesophase. The obtained experimental data are consistent with the model of a
APA, Harvard, Vancouver, ISO, and other styles
7

Paczuski, Maya, and Mehran Kardar. "Harmonics of orientational order in liquid crystals." Physical Review Letters 60, no. 9 (1988): 861. http://dx.doi.org/10.1103/physrevlett.60.861.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Emelyanenko, Alexander V., and Dina V. Shmeliova. "Optimization of the Domain Size in Stressed Liquid Crystals." Liquid Crystals and their Application 24, no. 1 (2024): 60–68. http://dx.doi.org/10.18083/lcappl.2024.1.60.

Full text
Abstract:
The distributions of orientational and translational order parameters in liquid crystal polymer composites are studied using the methods of molecular-statistical physics. A model is considered in which the composite consists of liquid crystal (LC) domains separated by flat polymer sheets. The perturbation of the orientational and translational order parameters, which is caused by an arbitrary flat polymer sheet in a planar LC layer, is estimated. The effective distance over which this disturbance propagates is estimated. It is shown that it is proportional to the square root of the splay elast
APA, Harvard, Vancouver, ISO, and other styles
9

Torres-Andrés, Joel, Guillermo Cassinello, Francesc Sagués, and Jordi Ignés-Mullol. "Magnetic Field Control of Liquid Crystal-Enabled Colloid Electrophoresis." Colloids and Interfaces 9, no. 3 (2025): 27. https://doi.org/10.3390/colloids9030027.

Full text
Abstract:
Microswimmers are key for unveiling new physical phenomena underlying their propulsion, especially when driven inside complex fluids. Liquid crystals are anisotropic complex fluids that feature long-range orientational order. The propulsion of non-charged dielectric particles can be accomplished in these systems by breaking the particles’ fore-aft symmetry thanks to anisotropies in the conductivity and dielectric permittivity parameters of the liquid crystal. Under the application of an AC electric field, asymmetric osmotic flows are generated to propel non-spherical particles, whose direction
APA, Harvard, Vancouver, ISO, and other styles
10

Zakhlevnykh, A. N., and O. R. Semenova. "First Order Orientational Transitions in Ferronematic Liquid Crystals." Molecular Crystals and Liquid Crystals 540, no. 1 (2011): 219–26. http://dx.doi.org/10.1080/15421406.2011.568887.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Orientational order of liquids crystals"

1

Li, Yuzheng. "The mechanisms of orientational order in nematic liquid crystals." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30019.

Full text
Abstract:
We have analyzed the NMR spectra of a series of 19 di-halobenzenes having Cs or C₂v symmetry dissolved in a special mixture of nematic liquid crystals, i.e., 55 wt% 1132/EBBA-d₂. This mixture has the unique feature that dideuterium dissolved in it experiences a zero average electric field gradient. Therefore one can assume that for this mixture the contribution to the molecular order due to the interaction between the average electric field gradient and the quadrupole moment of the molecule can be neglected. It has been suggested that the orientational order also depends on the size and shape
APA, Harvard, Vancouver, ISO, and other styles
2

Neupane, Krishna Prasad. "Light Scattering Studies of Orientational Order in Liquid Crystalline Tetrapodes and Lyotropic Chromonic Liquid Crystals." Kent State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=kent1239811255.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Duzgun, Ayhan. "THEORETICAL STUDIES OF NONUNIFORM ORIENTATIONAL ORDER IN LIQUID CRYSTALS AND ACTIVE PARTICLES." Kent State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=kent1513692638617845.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hughes, Jason R. "NMR studies of macroscopic and microscopic properties of liquid crystals." Thesis, University of Southampton, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.285888.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Vishal, Pandya. "Deuteron Nuclear Magnetic Resonance Studies of Orientational Order of Exotic Liquid Crystals." Kent State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=kent1185221760.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Geng, Jun. "Self-Assembly, Elasticity, and Orientational Order in Soft Matter." Kent State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=kent1334550704.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Neal, Jeremy R. "Orientationally Ordered Particles: Characterization and Applications." [Kent, Ohio] : Kent State University, 2010. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=kent1271696307.

Full text
Abstract:
Thesis (Ph.D.)--Kent State University, 2010.<br>Title from PDF t.p. (viewed May 26, 2010). Advisor: Peter Palffy-Muhoray. Keywords: orientational order; strain alignment; rubber; stretching; elastomer synthesis; liquid crystal elastomer, gold nanoparticle. Includes bibliographical references (p. 183-186).
APA, Harvard, Vancouver, ISO, and other styles
8

Kossack, Wilhelm. "Infrared Transition Moment Orientational Analysis on polymeric systems." Doctoral thesis, Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-189315.

Full text
Abstract:
In dieser Arbeit wird ein Verfahren entwickelt (Infrared Transition Moment Orientational Analysis, IR-TMOA) um die dreidimensionale Ordnung auf molekularer Ebene in infrarot-durchlässigen Systemen zu quantifizieren. Es beruht auf der Messung zahlreicher Infrarotspektren, die unter systematisch variierender Polarisation des einfallenden Lichts und Ausrichtung der Probe relativ zur optischen Achse aufgenommen werden. So wird ein repräsentativer Ausschnitt des dreidimensionalen Absorptionsellipsoids gemessen. Die Tensordarstellung dieses Ellipsoids ist äquivalent zum quadratischen Mittel der Vert
APA, Harvard, Vancouver, ISO, and other styles
9

Sánchez, Castillo Alberto [Verfasser]. "Polarized micro-Raman spectroscopy: A modern technique to study the molecular orientational order of nematic and smectic liquid crystals / Alberto Sánchez Castillo." München : Verlag Dr. Hut, 2013. http://d-nb.info/1042306931/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Di, Pietro Maria Enrica. "RMN dans différents solvants partiellement orientés : pour la détermination de la structure, l’ordre et la conformation de molécules organiques." Thesis, Paris 11, 2013. http://www.theses.fr/2013PA112309/document.

Full text
Abstract:
La spectroscopie RMN alliée à l’utilisation de solvants cristal-liquide fortement et faiblement orientants est une stratégie efficace pour élucider les structures et distributions conformationnelles de petites molécules organiques rigides et flexibles en solution, et déterminer les ordres orientationnel et positionnel des solutés comme des solvants orientés. Dans une première partie, afin d’explorer les différentes contributions aux couplages dipolaires d’un soluté donné, la très faible amplitude de l’ordre orientationnel d’une molécule quasi-sphérique, le tetramethylallène, dissoute dans un n
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Orientational order of liquids crystals"

1

1957-, Strandburg Katherine Jo, ed. Bond-orientational order in condensed matter systems. Springer-Verlag, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Strandburg, Katherine J. Bond-Orientational Order in Condensed Matter Systems. Springer New York, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Evans, Richard Michael Llewelyn. A theoretical investigation of orientational order in liquid crystal vesicles. University of Manchester, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Orientational order of liquids crystals"

1

Polson, James M. "Simulations of Orientational Order of Solutes in Liquid Crystals." In NMR of Ordered Liquids. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0221-8_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Blinov, Lev M. "Mesogenic Molecules and Orientational Order." In Structure and Properties of Liquid Crystals. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8829-1_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Zannoni, Claudio. "Quantitative Description of Orientational Order: Rigid Molecules." In Nuclear Magnetic Resonance of Liquid Crystals. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-6517-1_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Doane, J. William. "Orientational Order Parameters and Mechanisms of Phase Biaxiality." In Nuclear Magnetic Resonance of Liquid Crystals. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-6517-1_19.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zannoni, C. "Order Parameters and Orientational Distributions in Liquid Crystals." In Polarized Spectroscopy of Ordered Systems. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-3039-1_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lüning, Jan, and Mahesh G. Samant. "Liquid Crystal Alignment on Surfaces with Orientational Molecular Order: A Microscopic Model Derived from Soft X-ray Absorption Spectroscopy." In Surfaces and Interfaces of Liquid Crystals. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-10157-5_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bartels, Sören, and Alexander Raisch. "Simulation of Q-Tensor Fields with Constant Orientational Order Parameter in the Theory of Uniaxial Nematic Liquid Crystals." In Singular Phenomena and Scaling in Mathematical Models. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00786-1_17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ferrarini, Alberta, and Giorgio J. Moro. "Molecular Models of Orientational Order." In NMR of Ordered Liquids. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0221-8_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Photinos, Demetri J. "Molecular Theory of Orientational Order." In NMR of Ordered Liquids. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0221-8_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Burnell, E. E., and C. A. de Lange. "Solutes as Probes of Simplified Models of Orientational Order." In NMR of Ordered Liquids. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0221-8_10.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Orientational order of liquids crystals"

1

Bauman, Danuta. "Orientational order in nematic phases determined from polarized optical spectroscopy." In Liquid Crystals: Materials Science and Applications, edited by Jozef Zmija. SPIE, 1995. http://dx.doi.org/10.1117/12.215529.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Pinkevich, I. "Orientational order and electro-optical properties of liquid crystals filled with fullerenes." In Modeling complex systems. AIP, 2001. http://dx.doi.org/10.1063/1.1386880.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Chrzumnicka, Ewa, Miroslaw Szybowicz, Hanka Moryson, and Danuta Bauman. "Orientational order of some liquid crystals as studied by optical spectroscopy methods." In SPIE Proceedings, edited by Jozef Zmija. SPIE, 2004. http://dx.doi.org/10.1117/12.581135.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Rudenko, E. V., and A. V. Sukhov. "Photorefractive effect in nematic liquid crystal." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/cleo_europe.1994.cwf63.

Full text
Abstract:
The reorientation of optical axis (so-called director) of nematic and cholesteric mesophases by electric field of optical waves was investigated thoroughly during the last decade. It is well known (see, e.g., Ref. 1) that such reorientation leads to extremely high values of effective third-order optical susceptibilities, up to 1 cm3/erg, the proper mechanism being called orientational optical nonlinearity of liquid crystals (ON).
APA, Harvard, Vancouver, ISO, and other styles
5

Kuzyk, M. G., K. D. Singer, H. E. Zahn, and L. A. King. "Controlling the Second Order Nonlinear Optical Tensor Properties of Poled Films With Stress." In Nonlinear Optical Properties of Materials. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/nlopm.1988.wa3.

Full text
Abstract:
The large electronic second order nonlinear optical susceptibilities of organic molecules can be built into bulk systems by imparting polar orientational order to an ensemble of nonlinear optical dopants. The noncentrosymmetric orientational order required for second order nonlinear optical processes in noncrystalline materials, such as molecule-doped liquid crystals and polymer glasses, has been demonstrated using electric field poling.[1] [2] [3] [4] The relationship between the second order molecular tensor susceptibility and the bulk tensor susceptibility of a polymer doped with optically
APA, Harvard, Vancouver, ISO, and other styles
6

Mesarec, Luka, Aleš Iglič A, and Samo Kralj. "Altering the Position of Topological Defects in Nematic Shells." In Socratic Lectures 8. University of Lubljana Press, 2023. http://dx.doi.org/10.55295/psl.2023.i18.

Full text
Abstract:
Topological defects (TDs) in liquid crystals may have their locations experimentally altered by locally distorting the liquid crystalline (LC) order, e.g., by the melting induced by optical tweezers. In this research, we investigated the nematic ordering profiles and accompanying topological defect configurations in thin nematic liquid crystalline shells that are subject to externally forced local LC order distortions. We show that inside curved LC films these manipulations are greatly influenced by local Gaussian curvature if it displays strong spatial variability. We use a mesoscopic model i
APA, Harvard, Vancouver, ISO, and other styles
7

Khoo, I. C., G. M. Finn, R. F. Michael, T. H. Liu, and P. P. Yan. "Infrared laser amplification and switching using nematic liquid crystal films." In OSA Annual Meeting. Optica Publishing Group, 1987. http://dx.doi.org/10.1364/oam.1987.wi8.

Full text
Abstract:
Nematic liquid crystals possess sizable birefringence, good transparencies, and a large thermal refractive-index gradient in the visible as well as the IR regime. Using the orientational (Kerrlike) and thermal (diffusive-type) nonlinearities we show that large probe beam amplifications can be achieved with moderate power pump beam (with an intensity of the order of just a few W/cm2). The dependence of the experimentally observed beam amplification process on beam ratio, grating constant, intensity, film thickness, temperature, and frequency shift between the pump and probe has been measured an
APA, Harvard, Vancouver, ISO, and other styles
8

Khoo, I. C., R. R. Michael, and T. H. Liu. "Nondegenerate four-wave mixing and infrared-to-visible image conversion in liquid crystal films." In OSA Annual Meeting. Optica Publishing Group, 1985. http://dx.doi.org/10.1364/oam.1985.thj4.

Full text
Abstract:
Two principal mechanisms for optical nonlinearity in nematic liquid crystal films, namely, orientational and thermal nonlinearities, are analyzed in the context of four-wave mixing involving two sets of laser. The incident object and reference beams that create the phase grating in the nematic via molecular reorientation or thermal heating are in the infrared. The reconstructing beam is in the visible and is incident at the Bragg angle. This produces a visible image beam. The phase-matching conditions for various wave-vector configurations (forward or conjugated geometries) are analyzed, and e
APA, Harvard, Vancouver, ISO, and other styles
9

Grishchenko, A. E., E. I. Rjumtsev, and V. K. Turkov. "Orientational order in surface layers of polymers." In International Liquid Crystal Workshop: Surface Phenomena, edited by Evgenij Rumtsev and Maxim G. Tomilin. SPIE, 1996. http://dx.doi.org/10.1117/12.230650.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Soloukhin, Vladimir, and Andrey Maximov. "Order-disorder phase transitions in surface polymer systems with interchain orientational coupling." In International Liquid Crystal Workshop: Surface Phenomena, edited by Evgenij Rumtsev and Maxim G. Tomilin. SPIE, 1996. http://dx.doi.org/10.1117/12.230652.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Orientational order of liquids crystals' for particular source types:
Journal articles Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography