Scientific Notes of

Taurida National V.I. Vernadsky University

Taurida National V.I. Vernadsky University

Series

Physical and Mathematical Sciences

**Vol. 22 (61), No. 1. 2009****Physics.**

E.V. Kuz'min – Professor of Taurida National V.I. Vernadsky University

**Kuz'mina R.I. **

About the Scientist and Friend

*The article is devoted to recollections of the closest E.V. Kuz'min person – his wife professor Kuz'mina R.I.*

**Ovchinnikov S.G. **

Memories about the Teacher

*The article presents the memories of one of E.V. Kuz'min first graduates Professor Ovchinnikov S.G.*

**Baranov A.M.**

In Memory of E.V. Kuz'min - of the Scientist and the Teacher

*This article is devoted to memory of E.V. Kuz'min - to the scientist and the teacher who has contributed the large contribution to a formation of Krasnoyarsk State University and its physical faculty. He prepared the whole pleiad of pupils, candidates and doctors of sciences. *

**Petrakovskii G.A.**

About Kuz'min E.V.

*This article describes memories of experimental physicist to work with E.V. Kuz'min for many years.*

Kuz'min E.V. |

**Ignatchenko V.A.**

Magnetoelastic Resonance in Thin Magnetic Films

*A review of the earliest E.V. Kuzmin's papers is done which have been a base of his candidate thesis. A number of results obtained in these papers did not lose their actuality till now. Some information about scientific, administrative, and pedagogical Evgeny Vsevolodovich's activity in that period of his life is also done in Introduction and Conclusion of this paper.*

Kuz'min E.V. |

**Ovchinnikov S.G. **

Simple Method of an Estimation of the Metal-Insulator Transition Criterion in the Hubbard Model

*We have calculated energy of the paramagnetic system with one electron per atom in the Hartree-Fock and the Hubbard-1 approximations as functions of parameter . Threshold value of parameter as a crossing point of graphs of the energy dependence on parameter λ in specified approximations is certain. This threshold value it is possible to consider as a point of transition metal-insulator. *

**Gopman A.B.**

Effective Hamiltonians of Indirect Interaction in Conductive Magnets

*The method of integration of motion equations for the operators of electrons transitions is proposed. Their solutions are presented as power series expansion of localized spins operators. Using solutions obtained, we constructed the effective Hamiltonians of indirect interaction in conductive magnet as combination of localized spins operators up to the fourth degree.*

**Butrim V.I.**

Magnetic Relaxation in Anisotropic Non-Heisenberg Magnet

*It was shown that in anisotropic spin-one non-Heisenberg magnet anisotropic nematic phase is realized. The conditions of stability of this phase were determinded. Also shown that the effective Lagrangian of the anisotropic spin nematic is given to the Lagrangian anisotropic sigma models for a single vector. The dispersion laws and magnons damping were calculated in anisotropic spin nematic phase.*

**Fridman Yu.A.**

Phase States of Intermetallic Compounds of Therfenol-D Type

*We considered the model of the magnetic and magnetoelastic properties of the intermetallic compounds. The model presented takes into account the influence of "giant" magnetoelastic coupling and the biquadratic exchange interaction. Within the frameworks of the model proposed we investigated the phase transitions on the material constants and temperature. Both the ferromagnetic and the quadrupolar phases can be realized in the system considered. At this, the phase transition between these phases is of the first kind and occurs through the intermediate – quadrupolar-ferromagnetic – state. We also obtained the dependences of temperature phase transitions on the constants of Heisenberg and biquadratic exchanges.*

**Klevets Ph.N. **

Temperature Driven Reorientation Phase Transitions in Two-Sublattice Ferromagnetic

*The theoretical model of temperature driven reorientation phase transitions in two-sublattice ferromagnetic is build. This model is used to explain the experimental dependence of magnetization on temperature in U _{2}Co_{15}Si_{2}alloy.*

Nonexponential Relaxation and Solid State NMR

Atomic Layer Deposition as a Nanotechnological Method for Functional Materials. Review

Interface Properties Single Crystal Films Bismuth-Constituted Garnet - GGG Substrate

The Research of Conformities of Senescence Process in Metallic Glasses

Relaxation Features of Ceramics Pb(Zr,Ti)O

Investigation of PZT-Based Piezoceramics with MnO

Investigation of Different Types of the Pores Obtained by Anodic Etching on Surface (111) InP

Optimization of a Hydroxyapatite Synthesis for the Biomedical Purposes

Space-Time Structures of Lamellar Type in Limited Polymeric Mixtures