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Curriculum Vitae
Yuri Reznikov
Institute of Physics of Nat. Acad. of Sci.
Prospect Nauki 46,
Kyiv 03036 UKRAINE
Phone: 380 44 265 5679 (office)
380 44 264 4064 (home)
Fax: 380 44 265 5679
e-mail:yuri@ iop.kiev.ua
Main Interests
• Optics and nonlinear optics of liquid crystals
• Liquid crystal nano-colloids
• Surface phenomena in liquid crystals
• LCD development and application
• Optical recording, processing and storage of information
Education
2001. Professor in physics
1994. Doctor of Science. Institute of Physics, Kyiv, Ukraine.
Thesis’s title “Light Induced Impurities in Liquid Crystals”
1985. PhD, Institute of Physics, Kyiv, Ukraine. Thesis’s title "The study of the optical nonlinearity of liquid crystals”near their electron absorption bands"
1976. MSc, Diploma of Kiev University, Radio-physics Department, Kyiv, Ukraine.
Work and Education History
Since 1995. Chief of the Department of Crystals. Institute of Physics, Kyiv.
• The concept of diluted liquid crystal suspension, in particular, ferroelectric liquid crystal suspensions was introduced.
• The effects of electrically-driven light scattering in filled nematic liquid crystals were studied. The effective control of their characteristics by a chemical modification of silica surface was achieved.
• The model of filled nematic structure as conglomerates of silica particles in liquid crystal matrix was proposed and proved.
• The control of anchoring parameters of liquid crystals with photoalignment technique was realized.
• Surface bistability of liquid crystal on a photoalignment surface was found and studied.
• The liquid crystal photoalignment technology was developed and used for mass production.
• A surface mediated photorefraction of liquid crystal was found.
1989-1995. Senior Research Fellow. Institute of Physics, Department of Quantum Electronics, Kyiv.
• The effect of photoalignment of liquid crystals under the action of polarized light was discovered and applied for the alignment of liquid crystals in liquid crystal displays.
• The conformational optical nonlinearity in two-phase region of liquid crystal was found and studied.
• Surface driven reorientation effects in a liquid crystal cell with photosensitive orientant were found and studied.
1985-1989. Research Fellow. Institute of Physics, Department of Quantum Electronics, Kyiv
• The effects of action of liquid crystal anchoring on the parameters of small angle light scattering were found and studied.
• The method of the measurement of anchoring energy with light scattering technique was developed.
• The effect of a light-induced change of a cholesteric pitch under molecule phototransformations was found and studied.
• Light-induced conformational molecular transitions with the efficiency more than unit was found
1979-1984. Postgraduate student under supervision of Prof. M.Soskin. Institute of Physics, Kyiv.
• “Giant” optical nonlinearity of liquid crystals caused by phototransformation of their molecules (“conformational nonlinearity”) was found and studied.
• The physical model of conformational nonlinearity was proposed.
• Conformational nonlinearity was applied for optical information processing and hologram recording.
1971-1977. Student of Kyiv State University. Radio-physics Department
Teaching experience:
Supervisor of 7-th postgraduate students which have defended their PhD thesises.
Research Abroad
2002. Visiting Scientists. Kent State University, Liquid Crystal Institute, USA
2001. Visiting Scientists. Kent State University, Liquid Crystal Institute, USA
2000. Visiting Scientists. Kent State University, Liquid Crystal Institute, USA
1999. Visiting Scientists. Kent State University, Liquid Crystal Institute, USA
1999. Visiting Scientists. Case Western Reserve University, USA
1998. Visiting Scientists. Kent State University, Liquid Crystal Institute, USA
1997. Visiting Professor. Case Western Reserve University, USA
1994. Visiting Scientists. Kent State University, Liquid Crystal Institute, USA
1989. Visiting Scientist. Institute of Molecular Studies, Poland
Professional Society
• Ukrainian Physical Society
• International Liquid Crystal Society, Member of the board
• Member of Society of Informational Displays (SID)
• Member of International Society for Optical Engineering (SPIE)
Main Conferences with Invited Lectures and Oral Presentations
2007. International Conference for Optics of Liquid Crystals.Erici, Italy
2008 International Liquid Crystals Conference. Jeju, Korea
2007. International Conference for Optics of Liquid Crystals.Mexico
2006. International Liquid Crystals Conference. Keystone, USA
2006. The 26-th International Display Research Conference, Kent, USA
2006. International Workshop on Liquid Crystals for Photonics, Ghent, Belgium
2006. Annual meeting of Italian Liquid Crystal Society, Castiglioncello, Italy
2005. International Meeting on Informational Displays, Seoul, Korea
2005. International Meeting on Informational Displays, Daegu, Korea
2004 International Liquid Crystals Conference. Slovenia
2003. International Meeting on Informational Displays, Daegu, Korea
2003 International Conference for Optics of Liquid Crystals, France
2001 International Conference for Optics of Liquid Crystals, Italy
2001 ALCOM Symposium on Nanostructured Liquid Crystals, USA
1999 International Conference for Optics of Liquid Crystals, USA
1998 International Liquid Crystals Conference, Strasbourg, France
1997 International Conference RadTech’97, Japan
1997 International Meeting on Photoalignment of Liquid Crystal, Japan
1996 World Conference on the Role of Advanced Materials in Sustainable Development, Korea
1996 ALCOM Symposium on Photoalignment of Liquid Crystals, USA
1995 International Conference for Optics of Liquid Crystals, France
1994 International Liquid Crystals Conference. Budapesht, Hungary
1993 International Conference for Optics of Liquid Crystals. Hungary
1989 International Conference for Optics of Liquid Crystals. Italy
Publications, Patents and Conference activity:
More than 150 papers in scientific journals, 15 US patents. More than 20
invited lectures on International Conferences. Was a member of Advisory Committees of 5th International Conferences. Member of the Advisory Board of the International Conference for Optics of Liquid Crystals. Member of Scientific Committee of Liquid Crystal International Conference. Member of the Advisory Board of the International Conference for Optics of Liquid Crystals and a member of the Scientific Board / Programme Committee of International Workshop on Liquid Crystals for Photonics.
Personal
• Born on October 16, 1953
• Married, one son
• Citizen of Ukraine
List of the Basic Publications
List of the Basic Publications
1. S.G.Odulov, Yu.A Reznikov, M.S.Soskin and A.I.Khizhnyak “Photostimulated transformation of molecules – a new type of “giant” optical nonlinearity of liquid crystals”. JETP, 55(5), 854 (1982).
2. S.G.Odulov, Yu.A Reznikov, M.S.Soskin and A.I.Khizhnyak “Photostimulated change of phase transition temperature and “giant” optical nonlinearity of liquid crystal” JETP, 58(6), 1298 (1983).
3. T.Ya.Marusiy, Yu.A.Reznikov, V.Yu.Reshetnyak, M.S.Soskin A.I.Khizhnyak “Scattering of light by nematic liquid crystal in cells with a finite energy of the anchoring of the director to the walls”. JETP, 64(3), 502 (1986).
4. I.P.Pinkevich, Yu.A.Reznikov, V.Yu.Reshetnyak, O.V.Yaroshchuk. Conformational nonlinearity of nematic liquid crystals.- Intern.J.Nonlinear.Opt.Phys., 1(3), 447 (1992)
5. Yu.A.Reznikov, V.Yu.Reshetnyak. O.V.Yaroshchuk Optically induced impurities in the two-phase region of a liquid crystals. JETP, 74(5), 816 (1992)
6. A.G.Dyadyusha, T.Ya.Marusii, V.Yu.Reshetnyak, Yu.A.Reznikov, A.I.Khizhnyak. Orientational effect due to a change in the anisotropy of the interaction between a liquid crystal and a bouding surface. JETP Letter, 56(1), 17 (1992)
7. T.Ya.Marusii, Yu.A.Reznikov. Photosensitive orientants for liquid crystal alignment. Molecular Materials, 3, 161 (1993).
8. D.Voloshchenko, A.Khizhnyak, Yu.Reznikov, V.Reshetnyak. A control of an Easy axis on a Nematic-Polymer Interface by a Light Action to a Nematic Bulk. Jap.Journ.Appl.Phys. 34, 566 (1995).
9. A.Glusnchenko, H.Kresse, V.Reshetnyak, Yu.Reznikov, O.Yaroshchuk., Memory effect in filled nematic liquid crystals Liquid Crystals. 23(2), 241 (1997).
10. S. Slussarenko, O. Francescangeli, F. Simoni, Yu. Reznikov High resolution polarization gratings in liquid crystals, Appl.Phys.Lett. 71 (25), 3613 (1997).
11. DD.Andrienko, Yu.Kurioz, Yu.Reznikov, Ch.Rosenblatt, R.G.Petschek, O.Lavrentovich, D.Subacius. Magnetic Field-Mediated Tilted Photoalignment of a Nematic Liquid Crystal. Journ.Appl.Phys 83, 50 (1998).
12. O. Francescangeli S. Slussarenko, F. Simoni, D.Andrienko, V.Reshetnyak, Yu. Reznikov. Light-induced Surface Sliding of the Nematic Director in Liquid Crystals. Phys.Rev.Lett. 82, 1855 (1999).
13. Yu.Reznikov, O.Ostroverkhova, K.Singer, J.H.Kim, S.Kumar, O.Lavrentovich, B.Wang and J.West. Photoalignment of liquid crystals by liquid crystals Phys.Rev.Lett. 84(9), 1930 (2000).
14. S.Shiyanovskii, A.Glushchenko, Yu. Reznikov, et al. Tensor and complex anchoring in liquid crystals. Phys.Rev. E 62: (2) (2000).
15. E. Ouskova, D.Fedorenko, Yu Reznikov, et al. Hidden photoalignment of liquid crystals in the isotropic phase. Phys.Rev. E 63: (1) (2001).
16. D. Andrienko, V.Reshetnyak, Yu Reznikov, et al. Nematic director slippage: Role of the angular momentum of light. Phys.Rev. E 63(1) (2001).
17. John L. West, Anatoliy Glushchenko Guangxun Liao, Yurii Reznikov, Denis Andrienko, Michael P. Allen, Drag on particles in a nematic suspension by a moving nematic-isotropic interface. Phys.Rev.E 66, 012702 (2002)
18. Yu. Reznikov, O. Buchnev, O. Tereshchenko, V. Reshetnyak, A. Glushchenko and J. West. Ferroelectric nematic suspension. Appl. Phy. Lett., 82(12), 1917 (2003)
19. John L. West, guoqiang Zhang, Anatoliy Glushchenko, Yurii Reznikov. Fast birefringent mode stressed liquid crystal. Appl.Phys..Lett., 86, 031111 (2005)
20. Denis Fedorenko, Elena Ouskova, Victor Reshetnyak and Yuriy Reznikov. Evolution of light-induced anchoring in dye-doped nematics: Experiment and model. Phys.Rev. E 73, 031701 (2006)
21. Martin Čopič, Alenka Mertelj, Olexandr Buchnev, and Yuri Reznikov. Coupled director and polarization fluctuations in suspensions of ferroelectric nanoparticles in nematic liquid crystals. Phys. Rev. E 76, 011702 (2007)
22. Oleksandr Buchnev, Andriy Dyadyusha, Malgosia Kaczmarek, Victor Reshetnyak, and Yuriy Reznikov. Enhanced two-beam coupling in colloids of ferroelectric nanoparticles in liquid crystals. J. Opt. Soc. Am. B. 24(7) 1512-1515 (2007).
23. Rui Guo, Yuriy Reznikov, Kostyantyn Slyusarenko and Satyendra Kumar. Dynamics of molecular exchange between aligning adsorbed film of liquid crystal and the bulk. Appl.Phys.Lett., APPL. PHYS. LETT. 92, 121911 (2008)
24. Denis Fedorenko, Kostyantyn Slyusarenko, Elena Ouskova, Victor Reshetnyak, KiRyong Ha, Ridvan Karapinar and Yuriy Reznikov. Light-induced gliding of the easy orientation axis of a dye-doped nematic liquid crystal. PHYSICAL REVIEW E 77, 061705 (2008)
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