Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Anatoliy Glushchenko"'
Electro-Optical Switching of Dual-Frequency Nematic Liquid Crystals: Regimes of Thin and Thick Cells
Publikováno v:
Crystals, Vol 9, Iss 6, p 314 (2019)
Conventional display applications of liquid crystals utilize thin layers of mesogenic materials, typically less than 10 µm. However, emerging non-display applications will require thicker, i.e., greater than 100 µm, layers of liquid crystals. Altho
Externí odkaz:
https://doaj.org/article/fa9d75005ceb4e5e87aca0d65c2fd4c7
Autor:
Yuriy Garbovskiy, Anatoliy Glushchenko
Publikováno v:
Nanomaterials, Vol 7, Iss 11, p 361 (2017)
The dispersion of ferroelectric nanomaterials in liquid crystals has recently emerged as a promising way for the design of advanced and tunable electro-optical materials. The goal of this paper is a broad overview of the current technology, basic phy
Externí odkaz:
https://doaj.org/article/bfdae323f49f46f88f5649c3841c3851
Publikováno v:
Liquid Crystals. 50:140-148
Publikováno v:
Liquid Crystals. 47:1338-1344
Basic physical properties of liquid crystals strongly depend on the orientational order parameter. Given a fundamental importance of this parameter, it was measured for a variety of liquid crystals...
Autor:
Anatoliy Glushchenko, Evangelos Economou, Robert E. Camley, Kevin Smiley, J. E. Nobles, Jakub Herman, Ian Harward, D. Bueno Baques, Zbigniew Celinski
Publikováno v:
Engineering Research Express.
Phased array radar systems are used for a wide variety of applications including the precise tracking of airborne craft for air traffic control and providing accurate atmospheric condition information important in weather forecasting. Reducing the co
Autor:
Guy M. Hagen, Olha Melnyk, Anatoliy Glushchenko, Robert E. Camley, Rair Macêdo, Yuriy Garbovskiy, Kathrin Spendier, Reed Jones
Publikováno v:
ACS Photonics
We develop tunable optical filters with dual-frequency nematic liquid crystal optical retarders to enable fast switching between the passed wavelengths. The filters are composed of a series of two liquid crystal optical retarders. We select the speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e83b150f21402882283babcff6623d1
https://eprints.gla.ac.uk/238429/1/238429.pdf
https://eprints.gla.ac.uk/238429/1/238429.pdf
Publikováno v:
Conference on Lasers and Electro-Optics.
We report an unusual electro-optical effect, called an inverseguest-host effect, when ferroelectric nanoparticles (a guest) reorient and hold liquid crystal molecules (a host) in a direction of the orientation of nanoparticles.
Publikováno v:
Nanoscale. 12(31)
Liquid crystals are widely used as a host matrix to embed different materials: dyes, fullerenes, carbon nanotubes, various nanoparticles (metallic, semiconductor, ferromagnetic, ferroelectric). The usual approach is related to the so called "guest-ho
Publikováno v:
Materials Technology. 33:575-581
Zinc oxide microrods were synthesized by aqueous chemical growth using zinc nitrate and zinc acetate solutions without seed layer. Rod length of around 10 µm was obtained after 5 hr at 95°C. Solution replenishment led to a better alignment normal t
Autor:
Przemysław Kula, Ian Harward, Evangelos Economou, Anatoliy Glushchenko, Zbigniew Celinski, Jakub Herman, James Lovejoy, J. E. Nobles
Publikováno v:
Microwave and Optical Technology Letters. 60:672-679