24 citations · 96 across the 10 of their papers we have counts for
11 papers
Flexo-Strain Engineering of Phonons and Ferrons in Thin Films of Van der Waals Ferrielectrics
Anna N. Morozovska, Eugene A. Eliseev, Yujie Zhu +6
The influence of the flexoelectric coupling on the fluctuations of electric polarization and elastic strains can lead to the principal changes of the dispersion law of soft optical…
Strain-polarization coupling in the low-dimensional Van der Waals Ferrielectrics
Anna N. Morozovska, Hanna V. Shevliakova, Liubomyr M. Korolevych +3
Using the Landau-Ginzburg-Devonshire phenomenological approach we explore the strain-polarization coupling in the low-dimensional van der Waals ferrielectrics. We evolve the analyt…
Phase diagrams and polarization reversal in nanosized HfZrO
Eugene A. Eliseev, Yuri O. Zagorodniy, Victor N. Pavlikov +7
To describe the polar properties of the nanosized HfxZr1-xO2-y, we evolve the "effective" Landau-Ginzburg-Devonshire (LGD) model based on the parametrization of the Landau expansio…
Size-Induced High Electrocaloric Response of Dense Ferroelectric Nanocomposites
Anna N. Morozovska, Oleksandr S. Pylypchuk, Serhii Ivanchenko +9
Analytical results obtained within Landau-Ginzburg-Devonshire approach and effective media models, predict that the synergy of size effects and Vegard stresses can significantly en…
Size Effect of Local Current-Voltage Characteristics of MX Nanoflakes: Local Density of States Reconstruction from Scanning Tunneling Microscopy Experiments
Anna N. Morozovska, Hanna V. Shevliakova, Yaroslava Yu. Lopatina +7
Local current-voltage characteristics for low-dimensional transition metal dichalcogenides (LD-TMD), as well as the reconstruction of their local density of states (LDOS) from scan…
Flexoelectric and piezoelectric coupling in a bended MoS monolayer
Hanna V. Shevliakova, Semen O. Yesylevskyy, Ihor Kupchak +3
Low-dimensional (LD) transition metal dichalcogenides (TMDs) in the form of nanoflakes, which consist of one or several layers, are the subject of intensive fundamental and applied…
Chemical control of polarization in thin strained films of a multiaxial ferroelectric: phase diagrams and polarization rotation
Anna N. Morozovska, Eugene A. Eliseev, Arpan Biswas +3
The emergent behaviors in thin films of a multiaxial ferroelectric due to an electrochemical coupling between the rotating polarization and surface ions are explored within the fra…
Flexo-Elastic Control Factors of Domain Morphology in Core-Shell Ferroelectric Nanoparticles: Soft and Rigid Shells
Eugene A. Eliseev, Anna N. Morozovska, Riccardo Hertel +4
Within the framework of the Landau-Ginzburg-Devonshire approach we explore the impact of elastic anisotropy, electrostriction, flexoelectric couplings, and mismatch strain on the d…
Correlation between corrugation-induced flexoelectric polarization and conductivity of low-dimensional transition metal dichalcogenides
Anna N. Morozovska, Eugene A. Eliseev, Hanna V. Shevliakova +5
Tunability of polar and semiconducting properties of low-dimensional transition metal dichalcogenides (TMDs) have propelled them to the forefront of fundamental and applied physica…
The influence of the distribution function of ferroelectric nanoparticles sizes on their electrocaloric and pyroelectric properties
Hanna V. Shevliakova, Anna N. Morozovska, Nicholas V. Morozosky +2
We consider a model of a nanocomposite based on non-interacting spherical single-domain ferroelectric nanoparticles of various sizes embedded in a dielectric matrix. The size distr…
Analytical description of the size effect on pyroelectric and electrocaloric properties of ferroelectric nanoparticles
Anna N. Morozovska, Eugene A. Eliseev, Maya D. Glinchuk +7
Using Landau-Ginzburg-Devonshire theory and effective medium approximation, we analytically calculate typical dependences of the pyroelectric and electrocaloric coefficients on ext…