Zobrazeno 1 - 7
of 7
pro vyhledávání: '"G. G. Lomakin"'
Autor:
Andris Sternberg, D. V. Pelegov, G. G. Lomakin, O. V. Yakutova, V. Ya. Shur, M. Kosec, E. L. Rumyantsev
Publikováno v:
Ferroelectrics. 316:23-29
The kinetics of the nanoscale structures under application of bipolar and unipolar ac field was investigated by recording of the switching charge in wide temperature and field range in hot-pressed relaxor PLZT ceramics. Original analysis of the switc
Autor:
D. V. Pelegov, E. L. Rumyantsev, O. V. Yakutova, M. Kosec, Andris Sternberg, G. G. Lomakin, V. Ya. Shur
Publikováno v:
Ferroelectrics. 314:245-253
The switching under application of bipolar ac field is studied by recording of the hysteresis loops in wide temperature and field range in PLZT x/65/35 ceramics. The qualitative difference of the shape of hysteresis loops above and below the freezing
Autor:
E. L. Rumyantsev, Andris Sternberg, S. S. Beloglazov, V. Ya. Shur, G. G. Lomakin, D. V. Pelegov, A. Krumins
Publikováno v:
Ferroelectrics. 299:75-81
Fractal approach was used for the description of the evolution of heterophase structure (containing the polar nanoregions in nonpolar matrix) during electric field polarization in the temperature region of diffused phase transition in relaxor ferroel
Autor:
G. G. Lomakin, D. V. Pelegov, I. L. Sorkin, S. S. Beloglazov, S. V. Slovikovskii, V. Ya. Shur, V. P. Kuminov
Publikováno v:
Scopus-Elsevier
Fractal formalism has been used to study the evolution of a heterophase state (consisting of polar nanoregions in a nonpolar matrix) subjected to polarization in an electric field within the diffuse phase transition in the transparent relaxor ferroel
Autor:
G. G. Lomakin, E. L. Rumyantsev, Andris Sternberg, V. P. Kuminov, Ya. V. Shur, A. Krumins, S. S. Beloglazov
Publikováno v:
Ferroelectrics. 199:159-171
The reversible process of field induced evolution of heterop hase structure existing in relaxor phase was investigated in (6 -8)/65/35 PLZT ceramics by in situ measurement of elastic light scattering data under the action of field pulses. The scenari
Autor:
E. L. Rumyantsev, D. V. Pelegov, V. Ya. Shur, Andris Sternberg, O. V. Yakutova, M. Kosec, G. G. Lomakin
Publikováno v:
Physics of the Solid State. 47:1340
The polarization switching is experimentally investigated in hot-pressed PLZT-x/65/35 ceramics with a lanthanum content from 5 to 12 at. %. The specific features in the temperature dependence of the polarization switching in a heterophase state are i
Autor:
A. N. Levkov, G. G. Lomakin
Publikováno v:
Soviet Physics Journal. 18:1084-1088
The article presents results of a numerical calculation, made with a computer, of several parameters and functions characterizing the electron spectrum of heavily doped semiconductors; in addition, the article presents theoretically calculated and ex