News – Laboratory of Physical Kinetics

Tunneling magnetoresistance in ensembles of ferromagnetic granules

January 25, 2021

The article on magnetoresistance in disordered granular magnetic materials was published recently by Y.M. Beltukov, V.I. Kozub, and A.V. Shumilin in collaboration with N.P. Stepina […]

Presentation of our work in the Spin Optics Laboratory of Saint Petersburg University.

March 26, 2020

20 march. Andrei Shumilin made a talk about organic magnetoresistance in Spin Optics Laboratory. Organic magnetoresistance is a unique phenomenon when nuclear spins directly affect […]

Tunneling magnetoresistance in ensembles of ferromagnetic granules

January 25, 2021

The article on magnetoresistance in disordered granular magnetic materials was published recently by Y.M. Beltukov, V.I. Kozub, and A.V. Shumilin in collaboration with N.P. Stepina […]

Presentation of our work in the Spin Optics Laboratory of Saint Petersburg University.

March 26, 2020

20 march. Andrei Shumilin made a talk about organic magnetoresistance in Spin Optics Laboratory. Organic magnetoresistance is a unique phenomenon when nuclear spins directly affect […]

Mechanical properties of polymer nanocomposites

Amorphous polymer materials and polymer-based nanocomposites have a wide range of practical applications and are of great potential for creating materials with predetermined unique properties. […]

Vibrational properties of amorphous solids

It is well known that various amorphous solids have many universal properties. One of them is the temperature dependence of the thermal conductivity. However, the […]

Ferromagnetic glasses

Arrays of ferromagnetic granules compose a family of novel materials that are studied both theoretically and experimentally. The sophisticated interplay of magnetism, Coulomb blockade, disorder, […]

Correlation Kinetic Equations for hopping transport

From 1950 the theory of hopping transport was developed in the framework of mean-field approximation. However the recent advancement in materials science (oorganic semiconductors to […]