Zobrazeno 1 - 10
of 26
pro vyhledávání: '"V. G. Gavrilyachenko"'
Publikováno v:
Physics of the Solid State. 60:60-63
The dielectric properties of a magnetoresistive conducting two-phase 80%La0.7Sr0.3MnO3/20%GeO2 (wt %) composite have been studied near the percolation threshold in magnetic fields from 0 to 15 kOe at frequencies of the measurement field from 5 kHz to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a92c09d47df1d1d705555c7cca08df87
https://doi.org/10.1134/s1063783418010110
https://doi.org/10.1134/s1063783418010110
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 80:1080-1083
The properties of six-component ZTS-based ferrosoft ceramic are studied. The ceramic is found to exhibit properties of a ferroelectric relaxor. The R3c → R3m rhombohedral phase transition is observed in the ferroelectric phase of this composite. Po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040a48e3d16cde724f98e3754ef1275a
https://doi.org/10.3103/s1062873816090033
https://doi.org/10.3103/s1062873816090033
Autor:
T. V. Gavrilyachenko, A. S. Bogatin, V. G. Gavrilyachenko, A. A. Klenushkin, Yu. V. Kabirov, N. V. Lyanguzov
Publikováno v:
Physics of the Solid State. 58:1304-1307
Two-phase composites xLa0.7Sr0.3MnO3/(100–x)C (x = 5–85 mass %) have been synthesized. The magnetoresistive properties of these materials in magnetic fields from 0 to 15 kOe have been investigated. It has been shown that, at room temperature, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ddcbf44dfeee7e36f71385f3550a702
https://doi.org/10.1134/s1063783416070179
https://doi.org/10.1134/s1063783416070179
Autor:
R. M. Eremina, Airat Kiiamov, K. R. Sharipov, N. M. Lyadov, V. G. Gavrilyachenko, Yu. V. Kabirov, I.F. Gilmutdinov, T. I. Chupakhina, I. V. Yatsyk
Publikováno v:
Journal of Experimental and Theoretical Physics. 123:127-133
New composite materials (SrFe12O19)x(CaCu3Ti4O12)1–x (x = 0, 0.05, 1) have been synthesized. Their magnetic properties are studied in the temperature range 5–300 K using the magnetic resonance and magnetometry methods. It is found that strontium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff729ef102f2d898039625bfa312e6d
https://doi.org/10.1134/s1063776116070177
https://doi.org/10.1134/s1063776116070177
Publikováno v:
Physics of the Solid State. 57:14-17
The ceramic composites La0.7Sr0.3MnO3/Sb2O3 with different weight ratios of the components have been synthesized. Their magnetoresistive properties have been studied in weak magnetic fields. The values of negative isotropic magnetoresistance of the 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7f59f28c64edf5987be8e64685ed985
https://doi.org/10.1134/s1063783415010138
https://doi.org/10.1134/s1063783415010138
Autor:
T. V. Gavrilyachenko, Yu. V. Kabirov, E. I. Sitalo, E. V. Milov, E. M. Panchenko, N. V. Lyanguzov, V. G. Gavrilyachenko
Publikováno v:
Physics of the Solid State. 55:1651-1654
The dielectric spectra of CaCu3Ti4O12 ceramics with giant values of the dielectric constant have been presented. The spectrum exhibits Debye dispersion with an activation energy of 0.075 eV in the high-frequency range of 106–107 Hz, and a character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1452570374cc03f4f6032f1a94af1a01
https://doi.org/10.1134/s1063783413080131
https://doi.org/10.1134/s1063783413080131
Publikováno v:
Ferroelectrics. 443:57-62
Phase states of the PZT-based multicomponent solid solutions belonging to the rhombohedral area of the phase х-Т diagram with low coercive field values are considered. The solid-solution samples in the initial state are proved to be heterophase (R3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40fc3898fbb20416d6cbbabddfc734a9
https://doi.org/10.1080/00150193.2013.778616
https://doi.org/10.1080/00150193.2013.778616
Autor:
Yu. V. Kabirov, A. S. Bogatin, T. V. Gavrilyachenko, B. S. Medvedev, N. V. Lyanguzov, V. G. Gavrilyachenko
Publikováno v:
Technical Physics Letters. 42:278-279
Ceramics of (1–x)La0.7Sr0.3MnO3/x(GeO2) and (1–x)La0.7Sr0.3MnO3/x(Li4P2O7) compositions with x = 0.1–0.3 have been synthesized that possess high absolute values of isotropic negative magnetoresistance MR at room temperature. In a composite cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3305b4d2870bcad415fb45d042dd7b4
https://doi.org/10.1134/s1063785016030214
https://doi.org/10.1134/s1063785016030214
Publikováno v:
Physics of the Solid State. 51:1452-1454
The physical properties of multicomponent solid solutions that are based on lead zirconate titanate and belong to the rhombohedral part of the phase diagram are investigated. The conditions for the existence of the R3c, R3m, and P4mm phases in polari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4586922c83ffa3298ca8fcb8be6022c3
https://doi.org/10.1134/s1063783409070300
https://doi.org/10.1134/s1063783409070300
Publikováno v:
Physics of the Solid State. 48:1146-1148
The details of the mechanical effects (twinning and microcracking) are clarified at various stages of dynamic fatigue of PbTiO3 crystals using a polarization microscope and selective etching.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530bf9b2dd34f5ad1b5b3a872d20e0ee
https://doi.org/10.1134/s1063783406060394
https://doi.org/10.1134/s1063783406060394