Magnetic anisotropy and magnetoelastic properties of Fe10Ni90 films

This work is devoted to studying the effect of the thickness and type of the buffer sublayer on the magnetic anisotropy and the magnetoelastic properties of Fe10Ni90 films. It is established that the anisotropy of Fe films strongly depends on thickness, which can be associated with the influence of several mechanisms of anisotropy formation. Measurements of the magnetostriction of thin films using magnetoresistive curves were made. The value of the magnetostriction constant also depends on the thickness of the films. © Published under licence by IOP Publishing Ltd.Russian Science Foundation, RSF: 18-72-10044This work was financially supported by the Russian Science Foundation (RSF), project No. 18-72-10044

Magnetism of amorphous Dy-Tb-Co-type films

In this work a systematic study of magnetic properties of amorphous TbxCo100-x and DyxCo100-x films is presented. In a composition range 15 < x < 40 at. %, temperature dependencies of spontaneous magnetization in a temperature interval 5 - 300 K as well as low-temperature 5 K hysteresis loops in magnetic field up to ±70 kOe have been obtained. We demonstrated, that the experimental results can be interpreted in a framework of a model considering a variable sperimagnetic cone angle of rare earth atoms up to 150. A series of Tb-Dy-Co films with a composition close to Laves phase has been obtained. We demonstrated that the variation of rare earth content with Co content fixed does not lead to a systematic lowering of magnetic hysteresis. © Published under licence by IOP Publishing Ltd.Russian Science Foundation, RSF: 18-72-10044This work was financially supported by the Russian Science Foundation (RSF), project No. 18-72-10044

MICROMAGNETIC MODELING OF TENSOMAGNETORESISTANCE EFFECT IN FILMS WITH UNIDIRECTIONAL ANISOTROPY

The work is devoted to a micromagnetic modeling of magnetoresistance under compressive stress in multi-layer films with unidirectional anisotropy.Работа выполнена при финансовой поддержке Минобрнауки России, проект RFMEFI57815X0125

DETERMINATION OF MAGNETIC ANISOTROPY FIELD IN EPITAXIAL STRUCTURES OF IRON-YTTRIUM GARNET

Magnetisation curves of samples of epitaxial structures of iron-yttrium garnet was measured. A measurement procedure draft of samples magnetic anisotropy was developed

FUNCTIONAL PROPERTIES OPTIMIZATION OF PRESSURE TRANSDUCERS BASED ON TECHNOLOGY SILICON-ON-SAPPHIRE

In presented work finite elements modeling of silicon-based pressure transducer was performed. Results of modeling were compared with experimental one.Работа выполнена при финансовой поддержке Минобрнауки России, проект RFMEFI57815X0125

SYNTHESIS AND ATTESTATION OF FUNCTIONAL LAYERS FOR COMPOSITE MULTIFERROICS

This work is devoted to the synthesis and attestation of the magnetic and piezoelectric properties of Fe-Ni, Fe-Co, and PVDF films for composite muliferroics

Влияние межслойных интерфейсов на макроскопические магнитные свойства слоистых обменносвязанных наноструктур на основе аморфных пленок Tb-Co

Программа развития УрФУ на 2013 год (п.2.1.1.1