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Journal of Applied Spectroscopy

, Volume 72, Issue 4, pp 541–546 | Cite as

Electro- and Magneto-Optical Properties of Films of Polycomplexes of 4-Methacryloyloxy-(4′-Carboxy-3′-Oxy)Azobenzene with Metals

  • I. I. Davidenko
  • N. A. Davidenko
  • I. A. Savchenko
  • V. G. Syromyatnikov
Article

Abstract

The electrical conductivity, photoconductivity, and electrical and magneto-optical properties of the films of new polycomplexes of 4-methacryloyloxy-(4′-carboxy-3′-oxy)-azobenzene with nickel and cobalt have been investigated. The electrical conductivity and photoconductivity in the visible region of light are determined by the orientation effects of azobenzene groups as well as by generation and transfer of charge carriers between them. A change in the spatial orientation of photoinduced dipole moments of azobenzene groups in an external electric or magnetic field is attributed to the appearance of forces acting on electrically charged magnetic ions of a metal and that are rigidly connected with these groups.

Keywords

metal-containing polymeric complexes azobenzene groups electrical conductivity photoconductivity electro-optical effect magneto-optical effect 

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • I. I. Davidenko
    • 1
  • N. A. Davidenko
    • 1
  • I. A. Savchenko
    • 1
  • V. G. Syromyatnikov
    • 1
  1. 1.Taras Shevchenko Kiev National UniversityKievUkraine

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