Zobrazeno 1 - 10
of 40
pro vyhledávání: '"V. N. Bogatina"'
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. 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:
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:
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
Autor:
E. V. Andreev, A. L. Bulanova, V. N. Bogatina, Yu. A. Ignatova, A. S. Bogatin, S. A. Kovrigina
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 80:631-633
In dielectrics, strong relaxation polarizations develop that contribute much to the polarization of the substance. Such great contributions should be expected in heterogeneous dielectrics. Relaxation polarization is studied in the simplest of heterog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1cb1e120c7b5c5eeb0add031c189ddd
https://doi.org/10.3103/s106287381606006x
https://doi.org/10.3103/s106287381606006x
Autor:
A. L. Bulanova, Yu. A. Ignatova, V. N. Bogatina, E. V. Andreev, A. S. Bogatin, S. A. Kovrigina
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:729-731
In dielectrics with high steady leakage of conductivity, the frequency–temperature dependences of the dielectric loss tangent generally allow us to determine the relaxation time and activation energy of relaxation process only when they are strong.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ad7b704e582e374e4ecaace15e419c
https://doi.org/10.3103/s1062873815060040
https://doi.org/10.3103/s1062873815060040
Publikováno v:
Russian Physics Journal. 56:67-71
The separation of relaxation polarization types into strong and weak for a Higasi relaxator distribution is investigated. Boundaries between the strong and weak polarization types are established which depend on the distribution parameters and on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be239ea60104434e3da49f0351151b5
https://doi.org/10.1007/s11182-013-9996-5
https://doi.org/10.1007/s11182-013-9996-5
Strong and weak relaxation polarization in dielectric statistical mixtures of non-extended particles
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 77:320-323
The heterogeneous dielectric in the form of a statistical mixture of nonextended particles is considered; the existence of through conductivity in each component is examined, and an expression for the complex dielectric permeability of this system is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6125c51979a6626d81f0d3fb97fdb428
https://doi.org/10.3103/s1062873813030052
https://doi.org/10.3103/s1062873813030052
Publikováno v:
Ferroelectrics. 413:266-271
The effect of conductivity on dielectric spectra of relaxing polarization processes described by the Frohlich relaxation times distribution is studied. It is shown that in this case the dielectric relaxation processes subdivide into strong and weak o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b840d3c94cdd3790958322b3b051dac
https://doi.org/10.1080/87559129.2010.529751
https://doi.org/10.1080/87559129.2010.529751
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 78:317-319
The electrical characteristics of a dielectric material that can be used to determine the parameters of relaxation polarization arising in a dielectric and the influence on these characteristics of the steady leakage electrical conductivity are discu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::584c484a1af739c56b6187d6e07f7dcb
https://doi.org/10.3103/s1062873814040066
https://doi.org/10.3103/s1062873814040066