170 citations · 633 across the 21 of their papers we have counts for
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Properties of the low-frequency phonon spectra of ferroelectric barium titanate-based heterostructures
E. D. Gor'kovaya, Yu. A. Tikhonov, V. I. Torgashev +7
Polarized Raman spectra of the epitaxial Ba0.5Sr0.5TiO3 film, bi-color BaTiO3/Ba0.5Sr0.5TiO3 superlattice, and tri-color BaTiO3/Ba0.5Sr0.5TiO3/SrTiO3 superlattice were studied in a…
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…
Hopfions emerge in ferroelectrics
I. Luk'yanchuk, Y. Tikhonov, A. Razumnaya +1
Paradigmatic knotted solitons, Hopfions, that are characterized by topological Hopf invariant, are widely investigated in the diverse areas ranging from high energy physics, cosmol…