Zobrazeno 1 - 10
of 82
pro vyhledávání: '"S. A. Kovrigina"'
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:1172-1174
Interdependences are established between the parameters of the traditional description of relaxation polarization in a substance using the Debye equation and the parameters of impedance means of description. Using a model of a double-layer capacitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98103825705ee6575fdb3fb3b929f766
https://doi.org/10.3103/s1062873820090087
https://doi.org/10.3103/s1062873820090087
Autor:
K. G. Abdulvakhidov, S. P. Shpanko, E. N. Sidorenko, I. O. Nosatschev, S. A. Kovrigina, A. S. Bogatin
Publikováno v:
Springer Proceedings in Materials ISBN: 9783030764807
Organic coatings (films), modified with nonorganic anions, are widespread as means of protection of active metals from corrosion in the aggressive industrial environments. It has been established that these films demonstrate high through electrical c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::099cadb4f2f72ad120c41fe1966784aa
https://doi.org/10.1007/978-3-030-76481-4_20
https://doi.org/10.1007/978-3-030-76481-4_20
Autor:
Yu. A. Ignatova, I. O. Nosachev, A. L. Bulanova, V. N. Bogatina, A. S. Bogatin, S. A. Kovrigina, E. V. Andreev
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 82:800-803
The reasons for the emergence of negative capacitance in matter are discussed. The relaxation polarization in matter, accompanied by the creation of an electric field of the inverse directivity, is named one of the possible reasons for the emergence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcd63129f4d6c1b0ec4a00f4157cdc1d
https://doi.org/10.3103/s1062873818070080
https://doi.org/10.3103/s1062873818070080
Autor:
A. A. Gusev, P. Bednyakov, Haydn Chen, V. V. Titov, S. A. Kovrigina, C. C. Chou, V. P. Isupov, I. P. Raevski, M. A. Malitskaya, S. I. Raevskaya, Maxim Savinov, T. A. Minasyan
Publikováno v:
Ferroelectrics. 509:80-91
Dielectric permittivity ϵ and polarization / electric field hysteresis loops of highly-resistive Li-doped non-relaxor Pb(Fe1/2Ta1/2)O3 ceramics obtained by one-step sintering of the mechanically activated mixture of starting oxides and Li2CO3 have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75f2eb4d7b332ca85823f6ba2a4a86e9
https://doi.org/10.1080/00150193.2017.1294039
https://doi.org/10.1080/00150193.2017.1294039
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:1425-1426
Ways are discussed of describing dielectric spectra using the Cole–Cole distribution, constant phase element, and lognormal distribution. The central parts of the frequency dependences of the real components of the complex dielectric permittivity d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8e59319d2035ae6ed41760dfd06491f
https://doi.org/10.3103/s1062873820110064
https://doi.org/10.3103/s1062873820110064
Autor:
A. L. Bulanova, E. V. Andreev, I. O. Nosachev, S. A. Kovrigina, S. Bogatin, V. N. Bogatina, Yu. A. Ignatova
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 82:838-840
Equivalent electrical circuits for all types of electromigration are proposed: pass-through conductivity, fast polarization processes, and relaxation polarization. The principle of the superposition of currents allows circuits to be designed with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff2ee5d4eb49954cc8191e988da5baa8
https://doi.org/10.3103/s1062873818070092
https://doi.org/10.3103/s1062873818070092
Publikováno v:
Journal of Advanced Dielectrics; Dec2024, Vol. 14 Issue 6, p1-15, 15p
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 81:587-589
It is shown that the dielectric temperature coefficient of resistance (TCR) can be changed in the process of relaxation polarization. The TCR frequency dependences are calculated using the Debye model of polarization. When the signal frequency is alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c051e748e72f7fdca5405d31aa0c5075
https://doi.org/10.3103/s1062873817050082
https://doi.org/10.3103/s1062873817050082
Autor:
V. V. Titov, S. I. Raevskaya, E. I. Sitalo, Haydn Chen, C. C. Chou, I. P. Raevski, A. V. Blazhevich, M. A. Malitskaya, Yu. N. Zakharov, S. A. Kovrigina, V. Yu. Shonov, A. G. Lutokhin
Publikováno v:
Ferroelectrics. 475:31-40
Dielectric and pyroelectric studies of PbFe0.5Ta0.5O3 ceramics have been carried out under different bias field values. E,T-phase diagram has been constructed using these data. It has been found out that PbFe0.5Ta0.5O3 combines the properties of both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a80f98a5a525f5591aa7b1deb2bcf0f
https://doi.org/10.1080/00150193.2015.994997
https://doi.org/10.1080/00150193.2015.994997
Autor:
A. L. Bulanova, S. A. Kovrigina, V. N. Bogatina, A. S. Bogatin, Yu. A. Ignatova, E. V. Andreev
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 80:1344-1346
А new way of determining types of relaxator distribution and their parameters is proposed. It is based on calculating the slopes of high-frequency and low-frequency asymptotes in the frequency dependences of the real and imaginary parts of complex d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d9974e8614b1a03eb0aac357b97cc9b
https://doi.org/10.3103/s1062873816110149
https://doi.org/10.3103/s1062873816110149