Tovstolytkin O. Magnetic and electric properties of inhomogeneous manganite compounds with perovskite structure

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0505U000193

Applicant for

Specialization

  • 01.04.11 - Магнетизм

31-03-2005

Specialized Academic Board

Д 26.248.01

Institute of Magnetism of the National Academy of Sciences of Ukraine and Ministry of Education and Sciences of Ukraine

Essay

The thesis is aimed at determination of regularities and specific features of a course of the physical processes concerned with changes of both the magnetic state and electric conductivity in inhomogeneous manganite compounds with perovskite structure. Features of the evolution of the properties, occurring as a result of a purposeful enhancement of the material inhomogeneity, have been established. It is shown that introduction of various kinds of imperfections gives rise to enhancement of a tendency to magnetic phase separation.

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