82 citations · 243 across the 6 of their papers we have counts for
6 papers
Built-in electric field induces polarization rotation in bilayer BiFeO3/(Ba,Sr)TiO3 thin films
A. G. Razumnaya, A. S. Mikheykin, D. V. Stryukov +6
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…
Polarization of thin films of barium-strontium titanate under external electric field
V. B. Shirokov, S. V. Biryukov, V. M. Mukhortov +1
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…
Phenomenological theory of phase transitions in epitaxial BaxSr(1-x)TiO3 thin films
V. B. Shirokov, Yu. I. Yuzyuk, B. Dkhil +1
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-ord…
Phenomenological theory of phase transitions in epitaxial BaTiO3 thin films
V. B. Shirokov, Yu. I. Yuzyuk, B. Dkhil +1
We develop a phenomenological thermodynamic theory of ferroelectric BaTiO3 (BT) thin films epitaxially grown on cubic substrates using the Landau-Devonshire eight-order potential.…
Phase transitions in random magnetic bilayer
P. N. Timonin, V. B. Shirokov
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…
Concentration phase diagram of Ba(x)Sr(1-x)TiO3 solid solutions
V. B. Shirokov, V. I. Torgashev, A. A. Bakirov +1
Method of derivation of phenomenological thermodynamic potential of solid solutions is proposed in which the interaction of the order parameters of constituents is introduced throu…