Igor Pinkevych

Пінкевич
Doctor in Physics and Mathematics
Professor
Professor of Theoretical physics department
Contacts: 
  • E-mail: ipinkevychatgmail [.] com
Recent research interests: 

Two-wave interaction and energy exchange in hybrid photorefractive liquid crystal cells, optical effects in metamaterials on liquid crystal base, photonics and plasmon effects in liquid crystal systems with nanoparticles.

Current semester schedule: 

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Selected scientific publications: 

1. M.A.Krivoglaz, I.P.Pinkevich. On a certain mechanism for absorption of low frequency electromagnetic oscillations  by localized states in crystals. Soviet Physics - JETP, 1966, v.51, pp.1151-1162.

2. I.P.Pinkevich, Yu.A.Reznikov,V.Yu.Reshetnyak, A.I.Khizhnyak, O.V.Yaroschuk. Conformational optical nonlinearity of the isotropic phase of a nematic liquid crystal.  JETP, Sept.1989, v.69, pp.537-541.

3. I.P.Pinkevich, Yu.A.Reznikov, V.Yu.Reshetnyak, M.S.Soskin, A.I.Khizhnyak, O.V.Yaroschuk. Conformational optical nonlinearity of nematic liquid crystals and photostimulated intramolecular transitions with  efficiency exceeding the unit. Reports of the Ukrainian Academy of Sciences, Ser.A,1989, N8, pp.58-61.

 4. M.F. Lednei, I.P. Pinkevich. Inhomogeneous threshold director reorientation in a planar nematic flexoelectric cell with finite anchoring energy. JETP, 2005, v.100, pp.795-803.

 5. A.N.Vasil’ev, I.P. Pinkevich, T.J. Sluckin. Correlations in the director-orientation  fluctuations in  the  presence  of  microscopic  impurities  in  a nematic  liquid  crystal.  JETP Letters, 2004, v.80, pp.326-329.

 6. M.F. Lednei, I.P. Pinkevich. Inhomogeneous threshold director reorientation in a planar nematic flexoelectric cell with finite anchoring energy. JETP, 2005, v.100, pp.795-803.

 7. I.P.Pinkevych, V.Y.Sugakov. Theory of Solid State. Kyiv: „Kyiv University”, 2006.- 333 p.

8.  A.E. Miroshnichenko, I. Pinkevych, and Yu. Kivshar. Tunable all-optical switching in periodic structures with liquid-crystal defects.Optics Express, 2006, v.14, pp.2839-2844.

9. V. Yu. Reshetnyak, I. P. Pinkevych, G. Cook, D. R. Evans, and T. J. Sluckin. Two-beam energy exchange in a hybrid photorefractive-flexoelectric liquid-crystal cell. Physical Review E, 2010, v.81, 031705 – (1-15).

10.D. R. Evans, S. A. Basun, G. Cook, I. P. Pinkevych, and V. Yu. Reshetnyak. Electric field interactions and аgregation dynamics of ferroelectric nanoparticles in isotropic fluid suspensions. Physical Review B, 2011, v.84, 174111 – (1-9).