72 citations · 169 across the 16 of their papers we have counts for
17 papers
Spinodals and Domain Instabilities in Ionically-compensated Ferroelectric Films
Sergei V. Kalinin
A ferroelectric surface in contact with an ionic or molecular reservoir is intrinsically a ferroionic state in which polarization and compensating surface charge are thermodynamica…
Stress-Induced Ferroelectricity in Hafnium Oxide Core-Shell Nanoparticles
Anna N. Morozovska, Eugene A. Eliseev, Richard +3
In contrast to hafnia (HfO2) thin films, where the appearance of switchable ferroelectric polarization can be induced by strain or defect engineering, reliable methods for controll…
Sizes of Ferroelectricity Appearance and Disappearence in Nanosized Hafnia-Zirconia:Landau-type Theory
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin +1
Nanosized hafnia-zirconia HfxZr1-xO2 in the form of thin films, multilayers and heterostructures are indispensable silicon-compatible ferroelectric materials for advanced electroni…
Embedded Ferroelectric Nanoclusters can drive Polarization Reversal in a Non-Ferroelectric Polar Film via the Proximity Effect
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin +3
Heterogeneous nucleation from defects dominates the electric field required for polarization switching of ferroelectrics. Here, we consider the switching of a nominally non-switcha…
Proximity Ferroelectricity in Compositionally Graded Structures
Eugene A. Eliseev, Anna N. Morozovska, Sergei V. Kalinin +2
Proximity ferroelectricity is a novel paradigm for inducing ferroelectricity in a non-ferroelectric polar material such as AlN or ZnO that are typically unswitchable with an extern…
Polarization switching on the open surfaces of the wurtzite ferroelectric nitrides: ferroelectric subsystems and electrochemical reactivity
Yongtao Liu, Anton V. Ievlev, Eugene A. Eliseev +5
Binary ferroelectric nitrides are promising materials for information technologies and power electronics. However, polarization switching in these materials is highly unusual. From…
Tip-Based Proximity Ferroelectric Switching and Piezoelectric Response in Wurtzite Multilayers
Eugene A. Eliseev, Anna N. Morozovska, Sergei V. Kalinin +2
Proximity ferroelectricity is a novel paradigm for inducing ferroelectricity, where a non-ferroelectric polar material, which is unswitchable with an external field below the diele…
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…
Surface Screening Mechanisms in Ferroelectric Thin Films and its Effect on Polarization Dynamics and Domain Structures
Sergei V. Kalinin, Yunseok Kim, Dillon Fong +1
For over 70 years, ferroelectric materials have been remaining one of the central research topics for condensed matter physics and material science, the interest driven both by fun…
Finite size effects of hysteretic dynamics in multi-layer graphene on ferroelectric
A. N. Morozovska, A. S. Pusenkova, O. V. Varenyk +3
The origin and influence of finite size effects on the nonlinear dynamics of space charge stored by multi layer graphene on ferroelectric and the resistivity of graphene channel we…
Surface Effect on Domain Wall Width in Ferroelectrics
Eugene A. Eliseev, Anna N. Morozovska, Sergei V. Kalinin +5
We study the effect of depolarization field related with inhomogeneous polarization distribution, strain and surface energy parameters on a domain wall profile near the surface of…
Nanoelectromechanics of Polarization Switching in Piezoresponse Force Microscopy
Sergei V. Kalinin, A. Gruverman, J. Shin +3
Nanoscale polarization switching in ferroelectric materials by Piezoresponse Force Microscopy (PFM) in weak and strong indentation limits is analyzed using exact solutions for elec…