Multiferroic properties and structural features of M-type Al-substituted barium hexaferrites

AV Trukhanov, SV Trukhanov, VG Kostishin… - Physics of the Solid …, 2017 - Springer
Precise studies of the crystal and magnetic structures of M-type substituted barium
hexaferrites BaFe 12–x Al x O 19 (0.1≤ x≤ 1.2) have been performed by powder neutron …

Structure formation and electrophysical properties of poly (vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization

VV Kochervinskii, MA Gradova, OV Gradov… - Colloid and Polymer …, 2022 - Springer
The structural and electrophysical characteristics of poly (vinylidene fluoride-
hexafluoropropylene) copolymer films with hexafluoropropylene content 8.3 mol%, obtained …

Effect of the structure of a ferroelectric vinylidene fluoride-tetrafluoroethylene copolymer on the characteristics of a local piezoelectric response

VV Kochervinskii, DA Kiselev, MD Malinkovich… - Polymer Science Series …, 2014 - Springer
The surface topography and characteristics of a local piezoelectric-response signal in
isotropic films of a ferroelectric vinylidene fluoride-tetrafluoroethylene copolymer with a …

An effect of the electrode material on space charge relaxation in ferroelectric copolymers of vinylidene fluoride

V Kochervinskii, I Malyshkina, A Pavlov… - Journal of Applied …, 2015 - pubs.aip.org
Processes of relaxation of space charges formed by impurities carriers in isotropic films of
vinylidene fluoride and tetrafluoroethylene copolymers of the composition 71/29 and 94/6 …

Refinement of the Atomic and Magnetic Structures of Solid Solutions BaFe12 – xInxO19 (x = 0.1–1.2) by the Neutron Diffraction Method

VA Turchenko, AM Balagurov, SV Trukhanov… - Journal of Surface …, 2019 - Springer
Structural investigations of solid solutions of BaFe 12–x In x O 19 barium ferrites partially
substituted with indium ions (x= 0.1–1.2) are carried out via the neutron diffraction method …

Polarization of block textured films of ferroelectric copolymers of vinylidene fluoride with tetrafluoroethylene in an external field

VV Kochervinskii, AS Pavlov, NV Kozlova… - Polymer Science Series …, 2014 - Springer
The polarization of oriented films of the ferroelectric copolymer of vinylidene fluoride and
tetrafluoroethylene in a sinusoidal electric field is studied. In low fields, the copolymer …

Structure and piezoelectric properties of microporous polyvinylidene fluoride films

IY Dmitriev, IS Kuryndin, VK Lavrentyev… - Physics of the Solid …, 2017 - Springer
A method to produce microporous polyvinylidene fluoride films characterized by a high
content of a piezoactive crystalline phase and a developed relief surface is elaborated. The …

Dielectric spectroscopy of ferroelectric polymers

VV Kochervinskii, IA Malyshkina - Organic Ferroelectric Materials and …, 2022 - Elsevier
The presence of branching chemical defects in PVDF chains leads to broadening of the
dielectric relaxation times spectrum for the mobility in the amorphous phase and to the …

Influense of the high-voltage conductivity on peculiarity of polarization ferroelectric polymer on based vinylidenefluoride

VV Kochervinskii, EV Chubunova… - Advances in Materials …, 2015 - techno-press.org
The phenomena of high-voltage polarization and conductivity in oriented vinylidenefluoride
and tetrafluoroethylene copolymer films have been investigated. It was shown that under …

Heterogeneous chemical crosslinking and high-voltage polarization in a ferroelectric copolymer of vinylidene fluoride and tetrafluoroethylene

VV Kochervinskii, MA Shcherbina… - Polymer Science Series …, 2013 - Springer
The low-temperature chemical crosslinking of a copolymer of vinylidene fluoride and
tetrafluoroethylene was studied through various physicochemical methods. The reaction …