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Research directions

The applied research

  • Alignment films for liquid crystals and reactive mesogens
number of new classes of photoaligning materials is developed

O. Yaroshchuk, G. Pelzl, G. Pirwitz, Yu. Reznikov, H. Zaschke, J. H. Kim, S. B. Kwon. Photosensitive materials on a base of polysiloxane for the alignment of nematic liquid crystals. Jpn. J. Appl. Phys. Part 1, 36 (9A), 5693-5695 (1997).

Yu. Reznikov, O.Yaroshchuk, I.Gerus, et.al. Relationship between molecular structure of photosensitive fragments and aligning properties of polysiloxanes. Mol.Materials, 9, 333-342 (1998).

O. Yaroshchuk, L.G.Cada, M. Sonpatki and L.-C. Chien. Liquid crystal photoalignment using low-molecular-weight photo-crosslinkable composites. Appl.Phys.Lett. 79, No1, 30-32 (2001).  pdf

L. Vretik, V. Syromiatnikov, V. Zagniy, L. Paskal’, O. Yaroshchuk, L. Dolgov, V. Kyrychenko, and C-D. Lee, Polymethacryloylarylmethacrylates: New concept of photoalignment materials for liquid crystals. Mol.Cryst.Liq.Cryst., 479, 121-134 (2007). pdf


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