Zobrazeno 1 - 10
of 64
pro vyhledávání: '"E. L. Rumyantsev"'
Autor:
E. L. Rumyantsev, A. P. Turygin
Publikováno v:
Ferroelectrics. 604:62-71
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7da02cfadff6677168cc4e91a20d410a
https://doi.org/10.1080/00150193.2023.2168981
https://doi.org/10.1080/00150193.2023.2168981
Autor:
E. L. Rumyantsev
Publikováno v:
Ferroelectrics. 560:70-78
The time dependence of the switching current induced by the evolution of the statistical ensemble of cone-like domains in uniaxial ferroelectric is analyzed within modified Kolmogorov-Mehl-Johnson-...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecb0c4f9c1de63b9b56d8a3356409c41
https://doi.org/10.1080/00150193.2020.1722885
https://doi.org/10.1080/00150193.2020.1722885
Publikováno v:
Semiconductors. 54:1661-1663
We consider the construction of exactly solvable models of twisted carbon nanotubes by applying Darboux transformation to the square of the Dirac-like Hamiltonian, describing the low-energy dynamics of charge carriers. It is shown that obtained two p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f27b60f847a3859a771a09cbe461f34f
https://doi.org/10.1134/s1063782620120349
https://doi.org/10.1134/s1063782620120349
Publikováno v:
Semiconductors. 53:2147-2150
We derive one-electron/hole probability density in ID semi-relativistic system within quantum field approach, considered as an alternative to Foldy-Wouthuysen transformation. We propose to consider single wall semiconductor carbon nanotube as the phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::080f59b1fc4008f45256c45d08904471
https://doi.org/10.1134/s1063782619120248
https://doi.org/10.1134/s1063782619120248
Autor:
E. L. Rumyantsev, A. V. Leonidov
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 451:36-48
Systemic risks of default contagion in the Russian interbank market are investigated. The analysis is based on considering the bow-tie structure of the weighted oriented graph describing the structure of the interbank loans. A probabilistic model of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c2505f0f0ffcb6d52d9c18a0058a39
https://doi.org/10.1016/j.physa.2015.12.130
https://doi.org/10.1016/j.physa.2015.12.130
Autor:
E. L. Rumyantsev, V. Ya. Shur, D. A. Bykov, Andrei L. Kholkin, Konstantin Romanyuk, E. Seyedhosseini, R. M. Kadushnikov, V. V. Mizgulin
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The films of glycine consisting of isolated microcrystals were prepared by spin coating and drying of the aqueous solution. Drying leads to dewetting (arising and growth of the holes) and formation of quasi-regular arrays of microcrystals that form t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfbbc4562d6f7fff30df6645fa7415fa
https://doi.org/10.1080/00150193.2016.1155401
https://doi.org/10.1080/00150193.2016.1155401
Publikováno v:
Ferroelectrics. 443:105-115
The Kolmogorov-Avrami approach modified for polarization reversal in finite media has been proposed for analysis of the switching current data in real systems. It has been verified by computer simulation that for adequate fitting of the experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f3ff58cc12c1e04e50a11d239adb797
https://doi.org/10.1080/00150193.2013.785731
https://doi.org/10.1080/00150193.2013.785731
Publikováno v:
Ferroelectrics
The difference-frequency generation of terahertz (THz) radiation in single crystalline lithium niobate with periodic domain structure has been studied theoretically. The quadratic nonlinear dielectric with lithium niobate parameters has been consider
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::986bc7002e5e6731feec28acc4290331
https://doi.org/10.1080/00150193.2012.746889
https://doi.org/10.1080/00150193.2012.746889
Publikováno v:
Ferroelectrics. 398:115-126
The polarization reversal under application of bipolar ac field and dielectric properties were investigated in wide temperature range in PZN-xPT (x = 4.5 and 8%) single crystals. The observed temperature dependences of the dielectric permittivity dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19801ad6e1698c45696b3064db8c5a5f
https://doi.org/10.1080/00150193.2010.489841
https://doi.org/10.1080/00150193.2010.489841
Autor:
E. L. Rumyantsev, P. A. Novikov, V. Ya. Shur, E. A. Mingaliev, D. K. Kuznetsov, S. A. Negashev, A. I. Lobov
Publikováno v:
Ferroelectrics. 398:49-54
The polarization reversal induced by infrared pulse laser irradiation at elevated wafer temperatures was studied in single crystalline congruent lithium niobate LiNbO3. The temperature dependence of the statistical parameters of the formed self-assem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0168489e87bd87222ca1d8a7fe6369
https://doi.org/10.1080/00150193.2010.489813
https://doi.org/10.1080/00150193.2010.489813