Study of induced magnetic scattering fields of thin-film dispersive ferromagnetics

Authors

  • Yu. S. Agalidi National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • P. V. Kozhukhar National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • S. V. Lievyi National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • A. M. Machnyev National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine
  • S. L. Ponomarev National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine

DOI:

https://doi.org/10.3103/S0735272712050020

Keywords:

scattering field, magnetic-optical transformer, authenticity, magnetic properties

Abstract

Theoretical model and experimental research results for magnetic properties of print elements made with paints based on dispersive ferromagnetics are presented. Measurement method and experimental stand that implements the compensation principle of estimating the normal component of magnetic induction of object’s scattering fields in the magnetic-optical transformer’s plane are described. Distribution density functions of the normal component of magnetic inductance for some object types are obtained.

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Published

2012-05-01

Issue

Section

Research Articles