|
|
|
Research Fellow
Department of Molecuar Photo-Electronics
Institute of Physics NAS Ukraine
pr. Nauky 46,
Kyiv 03028
Ukraine
email: rvasyuta (at) gmail.com
Publication List
[PDF]
Ліотропні хромонічні рідкі кристали: самоорганізовані фази та їх властивості
АВТОРЕФЕРАТ дисертації на здобуття наукового ступеня кандидата фізико-математичних наук
Київ - 2009
[PDF]
Yu. A. Nastishin, O. P. Boiko, R. M. Vasyuta, V. M. Pergamenshchik, V. G. Nazarenko, O. D. Lavrentovich
Photoinduced reorientation of light-absorbing lyotropic chromonic liquid crystal. Ukr. Phys. J., vol. 54, #1-2, pp. 86-92 (2009)
[PDF]
V. M. Pergamenshchik, R. M. Vasyuta, O. P. Boiko, V.G.Nazarenko, L.N.Zavora, L.N.Lisetski, V.D.Panikarskaya, N.A.Kasian
Effects of Anthraquinone Dye Aggregation on Selective: Reflection Spectra of Cholesteric Liquid Crystal, Mol. Cryst. Liq. Cryst. vol. 496, pp. 202 – 211 (2008)
doi: 10.1080/15421400802451717
[PDF]
Boiko O.P., Vasyuta R.M., Semenyshyn O.M., Nastishin Yu.A., and Nazarenko V.G.
Chromonic nematic phase and scalar order parameter of indanthrone derivative with ionic additives, Ukr. J. Phys. Opt., vol. 9, pp. 236-246 (2008)
doi: 10.3116/16091833/9/4/236/2008
[PDF]
H.S. Park, L. Tortora, R.M. Vasyuta, A.B. Golovin, E. Augustin, D. Finotello, and O.D. Lavrentovich,
Lyotropic Cromonic Liquid Crystals: effect of additives and optical application, IMID'07 Digest of Technical Papers, pp. 307-310 (2007)
[PDF]
O.P. Boiko, R.M. Vasyuta, V.G. Nazarenko, V.M. Pergamenshchik, Yu. A. Nastishin, O.D. Lavrentovich,
Polarizing Properties of Functional Optical Films Based on Lyotropic Chromonic Liquid Crystals, Mol. Cryst. Liq. Cryst. 467, 181-194 (2007).
doi: 10.1080/15421400701221443
[PDF]
V.M. Pergamenshchik, V.Y. Gaivoronsky, S.V. Yakunin, R.M. Vasyuta, V.G. Nazarenko, O.D. Lavrentovich,
Hypothesis of Dye Aggregation in a Nematic Liquid Crystal: From Experiment to a Model of the Enhanced Light-Director Interaction , Mol. Cryst. Liq. Cryst. 454, 145-156 (2006)
doi: 10.1080/15421400600654181
[PDF]
V. M. Pergamenshchik, V. Ya. Gayvoronsky, S.V. Yakunin, R.M. Vasyuta, V.G. Nazarenko, and O.D. Lavrentovich,
Enhanced light-induced director reorientation and dye aggregationj in a nematic liquid crystal, Functional Materials 13, 681-686 (2006).
[PDF]
Yu. A. Nastishin, H. Liu, T. Schneider, V. Nazarenko, R. Vasyuta, S.V. Shiyanovskii, and O.D. Lavrentovich,
Optical characterization of the nematic lyotropic chromonic liquid crystals: Light absorption, birefringence, and scalar order parameter, Phys. Rev. E 72, 041711 (2005)
doi: 10.1103/PhysRevE.72.041710
[PDF]
O. Boiko, O. Komarov, R. Vasyuta, V. Nazarenko, Yu Slominskiy, T. Schneider,
Nano-Architecture of Self-Assembled Monolayer and Multilayer Stacks of Lyotropic Chromonic Liquid Crystalline Dyes, Mol. Cryst. Liq. Cryst. 434, 305/[633]-314/[642] (2005)
doi: 10.1080/15421400590955019
[PDF]
R. Vasyuta, O. Boiko, Yu. Piryatinskiy, A. Kachkovskiy and V.Nazarenko,
Absorption and Fluorescence Spectra of Aqueous Solutions of Disodium Chromoglycate, Mol. Cryst. Liq. Cryst. - v. 426, - 2005, - pp. 117 (2005)
doi: 10.1080/15421400590890831
[ ]
Ю.П. Пирятинский, В.Г. Назаренко, Р.М. Васюта, А.Д. Качковский,
Е.И. Майборода, О.А. Жукова, Ю.Л. Сломинский, А.И. Толмачев,
Флуоресцентные свойства тиакарбоцианиновых красителей при низких температурах,
Теорет. и эксперим. химия. 2003. Т.39. №4. С. 225-229(2003)
Patents
[Pending]
“Homeotropic and hybrid alignment of lyotropic chromonic liquid crystals”
Y. Nastyshyn, S.V. Shiyanovskii, Y.Yin, O. D. Lavrentovich, V. Nazarenko, R. Vasyuta, and O. Boiko.
Conferences
XVII International Symposium on Advanced Display Technologies (2009)
October 5-9, 2009 :: Crimea, Ukraine
Surface Alignment and anchoring transition for LC polydisperse system
O.Boiko, R.Vasyuta, V.Nazarenko
8-th Liquid Crystal Christmas Conference
January 12-13, 2009 :: Institute of Physics NAS Ukraine
Phase Diagrams of Lyotropic Chromonic Liquid Crystals with Addition of Organic and Non-organic Salts
O.Semenyshyn, R.Vasyuta, O.Boiko, Yu.Nastishin V.Nazarenko
7-th International Meeting On Information Display (IMID)
August 27-31, 2007 :: EXCO, Daegu, Korea
Lyotropic Chromonic Liquid Crystals: Effects of Additives and Optical Applications
H. S. Park, L. Tortora, R. M. Vasyuta, A. B. Golovin, E. Augustin, D. Finotello, and O. D. Lavrentovich
Ohio Nanotechnology Summit 2007
April 24 & 25, 2007 :: Akron, Ohio, USA
Phase Diagrams of Lyotropic Chromonic Liquid Crystals with Addition of Organic and Non-organic Salts
R.Vasyuta, O.Semenyshyn, O.Boiko, Yu.Nastishin, V.Nazarenko, O.D. Lavrentovich
Modern Problems Of Condensed Matter Optics (MPCMO)
April 26 – 28, 2006 :: Institute of physics NAS of Ukraine, Kyiv, Ukraine
Optical properties and nano-architecture of multilayered stacks of lyotropic chromonic liquid crystal with in-plane orientational order
O. Boiko, R. Vasyuta, Yu. Nastishin, O. Semenyshyn, Yu. Slominsliy and V. Nazarenko
American Chemical Society (annual meeting 2006),
March 2006 :: Atlanta, Georgia, USA
Lyotropic Chromonic Liquid Crystals: Physical properties and emerging applications,
O.D. Lavrentovich, Yu.A. Nastishin, K. Antion, Hui Liu, V.G. Nazarenko, R. Vasyuta, S.V. Shiyanovskii, and C.J. Woolverton,
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, v.231, 2006
5-тa Різдвяна Конференція з Рідких кристалів.
грудень 2005 :: Інститут Фізики НАНУ, Київ, Україна
Нанарозмірні плівки на основі самоорганізованих структур ліотропного хромонічного рідого кристалу,
О. Бойко, Р. Васюта, В. Назаренко
11-th International Topical Meeting on Optics of Liquid Crystals
October 2 - 7, 2005 :: Marriott Suites Clearwater Beach on Sand Key, Florida, USA
October 4-6, 2005 :: Accompanied by the 1st Exhibit on Liquid Crystal Electro-Optics and Photonics Technologies
Optical properties of the nematic lyotropic chromonic liquid crystals
S.V. Shiyanovskii, Yu. A. Nastishin, H. Liu, T. Schneider, V. Nazarenko, R. Vasyuta, and O.D. Lavrentovich
International Conference on Coherent and Nonlinear Optics collocated with (ICONO 2005)
International Conference on Lasers, Applications, and Technologies (LAT 2005)
May 11-15, 2005 :: St. Peterburg, Russia
Nonlinear optical response under CW and picosecond pulsed excitation of nematic liquid crystal doped with anthraquinone dye
S.Yakunin, V.Gayvoronsky, V.Nazarenko, R.Vasyuta, V.Starkov, Inst. of phys., Ukraine.
14-th International Symposium on Advanced Display Technologies
October 10-14, 2005 :: Crimea, Ukraine
Lyotropic Chromonic Liquid Crystals With Negative Birefgringence For Display Applications
O. Boiko, Yu.A. Nastishin, V.Nazarenko, A .Nych, R.Vasyuta and O.D.Lavrentovich
Підсумкова Наукова конференція
лютий 2005 :: Інститут Фізики НАНУ, Київ, Україна
Світлоіндукована переорієнтація хромонематика
О. Бойко, Р. Васюта, В. Назаренко, Ю. Настишин
Samsung Young Scientist Day (2004)
2005 :: Kiev, Ukraine
Nano-Architecture Of Self-Assembled Monolayer And Multilayer Stacks Of Lyotropic Chromonic Liquid Crystalline Dyes For Advanced Optical Application.
R. Vasyuta, O. Boiko, V. Nazarenko
5-th International Conference on "Electronic Processes in Organic Materials"
2004 :: Kyiv, Ukraine
Nature of electron transition in disodium cromoglicate
O.Kachlovskiy, Yu. Pyryatynskiy, R.Vasyuta and V.Nazarenko
20-th International Liquid Crystal Conference
2004 :: Ljubljana, Slovenia
Gordon Research Conference on Liquid Crystals
2005 :: Boston, USA
Light-induced reorientation in liquid crystals
10-th International Conference: Nonlinear Optics of Liquid and Photorefractive Crystals
2004 :: Alushta, Crimea, Ukraine,
Efficiency of different techniques for characterization of NLO response in LC doped with organic dye system.
S.Yakunin, V.Gayvoronsky, V.Nazarenko, R.Vasyuta, V.Starkov and M.Brodyn
Abstr. 10th Int. Conf. Nonlinear Optics of Liquid and Photorefractive Crystals (NOLPC2004) Alushta, Crimea, Ukraine, 51 (2004)
4-th Young Scientist Conference on Problems of Optics and High Technology Material Science (SPO)
2003 :: Kiev, Ukraine
Fast Nonlinear Optical Response of Nematic Liquid Crystal Doped with Organic Dye.
Yakunin, S., Gayvoronsky, V., Vasyuta, R., and Nazarenko, V.
Abstr. 4th Young Sci. Conf. in Problems of Optics and High Technology Material Science (SPO 2003), Kiev, 77 (2003).
XVI International School-Seminar Spectroscopy of Molecules and Crystals
2003 :: Sevastopol, Ukraine
Experimental Technique for the x^(3) Measurement of Organic Dye in Nematic Liquid Crystal System
S.Yakunin, V.Gayvoronsky, R.Vasyuta, V.Nazarenko
Proc. XVI Int. School-Seminar Spectr. Mol. & Cryst (ISSSMC), Sevastopol, 485 (2003)
publications
| patents
| conferences
| pictures