Vtyurin Aleksandr N.

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Phone: +7 (391) 249-42-94

Fax: +7 (391) 243-89-23

E-mail: vtyurin@iph.krasn.ru

Born March 13, 1956

 

Education:

Krasnoyarsk State University, Physical Faculty, 1978

 

 

 

Scientific Degree:

  • Candidate of Physics and Mathematics, 1981

(Cand. Sci. Dissertation Optical Properties of Incommensurate Phases of the K2SeO4 Ferroelectric Crystals)

  • Doctor of Physics and Mathematics, 2002

(Doctoral Dissertation Raman Scattering Study of the Structural Phase Transitions in Dielectric Crystals with Molecular Groups)

Position:

  • Principal Scientist at Kirensky Institute of Physics SB RAS.
  • Professor, Head of Photonics and Laser Technologies, Institute of Engineering Physics and Radioelectronics,  Siberian Federal University.

 

Research interests:

  • Optical and spectral properties of dielectric crystals,
  • Raman spectroscopy and nonlinear optics in ferroelectric, molecular, incommensurate, and disordered systems.
  • Structure and macroscopic properties of crystals, lattice dynamics, phase transitions.

 

Selected works:

  1. Krylov A. S., Sofronova, S. N., Gudim, I. A., Krylova, S. N., Kumar R., Vtyurin A.N. Manifestation of magnetoelastic interactions in Raman spectra of HoxNd1 – xFe3(BO3)4 crystals. // J. Adv. Dielectrics, 2018. Vol. 8. P. 1850011.
  2. Goryainov S.V., Krylov A.S., Polyansky O.P., Vtyurin A.N. In-situ Raman study of phengite compressed in water medium under simultaneously high P–T parameters. // J. Raman Spec. 2017. V. 48. P. 1431–1437.
  3. Krylov A., Vtyurin A., Petkov P., Senkovska I., Maliuta M., Bon V., Heine T., Kaskel S., Slyusareva E. Raman spectroscopy studies of the terahertz vibrational modes of a DUT-8 (Ni) metal–organic framework // Phys. Chem. Chem. Phys. 2017, V. 19. P 32099–32104.
  4. Gerasimova Yu.V., Oreshonkov A.S., Laptash N.M., Vtyurin A.N., Krylov A.S., Shestakov N.P., Ershov A.A., Kocharova A.G. Nature of phase transitions in ammonium oxofluorovanadates, a vibrational spectroscopy study of (NH4)3VO2F4 and (NH4)3VOF5 // Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2017. V. 176. P. 106-113.
  5. Chernov A. I., Fedotov P. V., Krylov A. S., Vtyurin A. N., Obraztsova E. D. Heat-induced transformations in coronene-single-walled carbon nanotube systems // Journal of Nanophotonics, 2016. –V. 10. – P. 012504-1 – 012504-7.
  6. Krylov A. S., Goryainov S. V., Laptash N. M., Vtyurin A. N., Melnikova S.M., Krylova S. N. Influence of the Molecular Groups Ordering on Structural Phase Transitions in (NH4)2WO2F4 Crystal. // Cryst. Growth & Des. 2014, – V. 14. – P. 374−380.
  7. Krylov A. S., Kolesnikova E. M., Isaenko L. I., Krylova S. N., Vtyurin A. N. Measurement of Raman-Scattering Spectra of Rb2KMoO3F3 Crystal: Evidence for Controllable Disorder in the Lattice Structure. // Cryst. Growth & Des. 2014, – V. 14. – P. 923–927.
  8. Krylov A. S., Vtyurin A. N., Oreshonkov A. S., Voronov V. N., Krylova S. N. Structural transformations in a single-crystal Rb2NaYF6: Raman scattering study. // Journal of Raman Spectroscopy. – 2013. –V. 44, no 5. – P. 763–769.
  9. Gerasimova Ju. V., Vtyurin A. N. Evans hole in internal modes IR spectrum of WO3F33– ions in (NH4)3WO3F3 crystal. // Chemical Physics Letters. – 2012. – V. 523, no 1. – P. 144–147.
  10. Vtyurin A. N., Gerasimova Ju. V., Krylov A. S., Ivanenko A. A., Shestakov N. P., Laptash, N. M., Voyt E. I. Vibrational spectroscopy of alkaline tungsten oxyfluoride crystals: structure, lattice dynamics, ordering processes, and phase transitions. // Journal of Raman Spectroscopy. – 2010. – V. 41, no 12. – P. 1494–1501.
  11. A.S. Krylov , S.N. Krylova , A.N. Vtyurin , V.N. Voronov , and A.S. Oreshonkov, Raman Scattering Study of the Temperature Phase Transitions in the Rb2KInF6 Crystal // Ferroelectrics, 2011, vol. 416, no 1, p. 95.
  12. G.M. Abramova, G.A. Petrakovskii, A.N. Vtyurin, J.C.E. Rasch, A.S. Krylov, Yu.V. Gerasimova, D.A. Velikanov, M. Boehm, and V. Sokolov, The Anomalous Raman Phenomenon of CuCrS2 // J. Raman Spectrosc., 2010, vol. 41, no. 12, p.1485.
  13. A.A. Ekimov, A.S. Krylov, A.N. Vtyurin, A.A. Ivanenko, and N.P. Shestakov, Vibrational Spectroscopy Studies of Temperature Phase Transitions in K3WO3F3 // Ferroelectrics, 2010, vol. 401, no. 1, p. 168.
  14. A.N. Vtyurin, A.N. Krylov, Yu.V. Gerasimova, V.D. Fokina, A.G. Kocharova, N.M. Laptash, E.I. Voyt, and N.V. Surovtsev, Raman Scattering Study of Ordering and Phase Transitions in A2BWO3F3 Oxyfluorides Crystals // J. Phys.: Conf. Series, 2007, vol. 92, p. 012158.
  15. K.S. Aleksandrov, A.N. Vtyurin, Yu.V. Gerasimova, A.S. Krylov, N.M. Laptash, E.I. Voyt, A.G. Kocharova, and S.V. Surovtsev, Raman Spectra and Ordering Processes in Alkaline-Tungsten Oxyfluorides // Ferroelectrics, 2007, vol. 347, p. 79.
  16. A.S. Krylov, A. Bulou, Krylova S.N., Voronov V.N., Vtyurin A.N., Zamkova N.G. Symmetry Analysis of Calculated Vibrational Spectra of the Rb2KScF6 Crystal // Comp. Mat. Science. – 2006. – V. 36, №1-2, C. 221-224.