72 citations · 169 across the 16 of their papers we have counts for
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Ferro-ionic States and Domains Morphology in HfZrO Nanoparticles
Eugene A. Eliseev, Sergei V. Kalinin, Anna N. Morozovska
Unique polar properties of nanoscale hafnia-zirconia oxides (HfZrO) are of great interest for condensed matter physics, nanophysics and advanced applications. These…
Adsorption of ions from aqueous solutions by ferroelectric nanoparticles
Sergei V. Kalinin, Eugene A. Eliseev, Anna N. Morozovska
The fundamental aspect of physics of ferroelectric materials is the screening of uncompensated bound charges by the dissociative adsorption of ionic charges from the environment. T…
Reentrant polar phase induced by the ferro-ionic coupling in BiSmFeO nanoparticles
Anna N. Morozovska, Eugene A. Eliseev, Igor V. Fesych +9
Using the model of four sublattices, the Landau-Ginzburg-Devonshire-Kittel phenomenological approach and the Stephenson-Highland ionic adsorption model for the description of coupl…
Size Effect of Negative Capacitance State and Subthreshold Swing in Van der Waals Ferrielectric Field-Effect Transistors
Anna N. Morozovska, Eugene A. Eliseev, Yulian M. Vysochanskii +2
Analytical calculations corroborated by the finite element modelling show that thin films of Van der Waals ferrielectrics covered by a 2D-semiconductor are promising candidates for…
Ferri-ionic Coupling in CuInPS Nanoflakes: Polarization States and Controllable Negative Capacitance
Anna N. Morozovska, Sergei V. Kalinin, Eugene. A. Eliseev +3
We consider nanoflakes of van der Waals ferrielectric CuInPS covered by an ionic surface charge and reveal the appearance of polar states with relatively high polarization…
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…