Zobrazeno 1 - 10
of 401
pro vyhledávání: '"Shirokov, V. A."'
Autor:
Razumnaya, A. G., Mikheykin, A. S., Stryukov, D. V., Anokhin, A. S., Pavlenko, A. V., Shirokov, V. B., Kaliteevski, M. A., Mezzane, D., Luk'yanchuk, I.
Publikováno v:
J. of Alloys and Compounds, 812, 152164 (2020)
The crystal structure of BiFeO3/BaxSr1-xTiO3 (BFO/BST) heterostructures with x = 0.2, 0.6 and 0.8, grown on single-crystal MgO (001) substrate was investigated by x-ray diffraction and Raman spectroscopy in order to determine the influence of mismatc
Externí odkaz:
http://arxiv.org/abs/1910.02681
Autor:
Shirokov, V. A.1 (AUTHOR) shirokovva@gmail.com, Galuzin, A. S.1 (AUTHOR), Milich, V. N.1 (AUTHOR)
Publikováno v:
Instruments & Experimental Techniques. Aug2023, Vol. 66 Issue 4, p584-590. 7p.
Autor:
Shirokov, V. B.1,2 (AUTHOR), Timoshenko, P. E.2 (AUTHOR), Kalinchuk, V. V.1 (AUTHOR) vkalin415@mail.ru
Publikováno v:
Doklady Physics. May2023, Vol. 68 Issue 5, p159-163. 5p.
Publikováno v:
Journal of Applied Physics; 2/14/2023, Vol. 133 Issue 6, p1-6, 6p
Autor:
Shakhbazov, Ya. O.1 (AUTHOR) shah-nika@ukr.net, Shirokov, V. V.1 (AUTHOR), Vasyliv, Kh. B.2 (AUTHOR), Fedorovych, V. O.3 (AUTHOR)
Publikováno v:
Materials Science. Jan2023, Vol. 58 Issue 4, p519-525. 7p.
The Landau theory of phase transitions of Ba0.8Sr0.2TiO3 thin film under external electric field applied in the planar geometry is developed. The interfacial van-der-Waals field Ez=1.1x10^8 V/m oriented normal to the film-substrate interface was intr
Externí odkaz:
http://arxiv.org/abs/1008.1197
A phenomenological thermodynamic theory of BaxSr(1-x)TiO3 (BST-x) thin films epitaxially grown on cubic substrates is developed using the Landau-Devonshire approach. The eighth-order thermodynamic potential for BT single crystal and modified fourth-o
Externí odkaz:
http://arxiv.org/abs/0812.0056
We develop a phenomenological thermodynamic theory of ferroelectric BaTiO3 (BT) thin films epitaxially grown on cubic substrates using the Landau-Devonshire eight-order potential. The constructed "misfit-temperature" phase diagram is asymmetrical. We
Externí odkaz:
http://arxiv.org/abs/cond-mat/0703439
Autor:
Timonin, P. N., Shirokov, V. B.
The influence of random interlayer exchange on the phase states of the simplest magnetic heterostructure consisting of two ferromagnetic Ising layers with large interaction radius is studied. It is shown that such system can exist in three magnetic p
Externí odkaz:
http://arxiv.org/abs/cond-mat/0603347
Method of derivation of phenomenological thermodynamic potential of solid solutions is proposed in which the interaction of the order parameters of constituents is introduced through the account of elastic strain due to misfit of the lattice paramete
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512581