920 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Academy of Sciences of UkraineUA354 papers
- Lviv UniversityUA86 papers
- Coventry UniversityGB63 papers
- Lviv Polytechnic National UniversityUA61 papers
- Johannes Kepler University of LinzAT57 papers
- Centre National de la Recherche ScientifiqueFR55 papers
- Otto-von-Guericke-Universität MagdeburgDE42 papers
- University of Pavol Jozef ŠafárikSK27 papers
- Université de LorraineFR26 papers
- Georgetown UniversityUS21 papers
- Max Planck Institute for the Physics of Complex SystemsDE20 papers
- Institute of Physical ChemistryPL16 papers
47 papers · 1 filter
Tunable electronic energy level alignment and exciton diversity in organic-inorganic van der Waals heterostructures
Aurélie Champagne, Olugbenga Adeniran, Jonah B. Haber +3
van der Waals stacking of two-dimensional (2D) materials offers a powerful platform for engineering material interfaces with tailored electronic and optical properties. While most…
Quantum Monte Carlo Benchmarking of Molecular Adsorption on Graphene-Supported Single Pt Atom
Jeonghwan Ahn, Iuegyun Hong, Gwangyoung Lee +3
The precise understanding of adsorption energetics and molecular geometry at catalytic sites is fundamental for advancing catalysis, particularly under the constraints of resource…
Local Inversion Symmetry Breaking and Thermodynamic Evidence for Ferrimagnetism in Fe3GaTe2
Sang-Eon Lee, Yue Li, Yeonkyu Lee +19
The layered compound Fe3GaTe2 is attracting attention due to its high Curie temperature, low dimensionality, and the presence of topological spin textures above room temperature, m…
Lithium Intercalation in the Anisotropic van der Waals Magnetic Semiconductor CrSBr
Kseniia Mosina, Aljoscha Söll, Jiri Sturala +9
Alkali metal intercalation is an important strategy for doping van der Waals materials. Lithium, in particular, was shown to achieve exceptional charge carrier densities, reaching…
The reliability of hybrid functionals for accurate fundamental and optical gap prediction of bulk solids and surfaces
Francisca Sagredo, María Camarasa-Gómez, Francesco Ricci +3
Hybrid functionals have been considered insufficiently reliable for the prediction of band gaps in solids and surfaces. We revisit this issue with a new generation of optimally-tun…
Photoluminescence Detection of Polytype Polarization in r-MoS2 Enabled by Asymmetric Dielectric Environments
Idan Kizel, Omri Meron, Dror Hershkovitz +4
The rhombohedral (r) polytypes of transition metal dichalcogenides (TMDs) constitute a novel class of two-dimensional ferroelectric materials, where lateral shifts between parallel…
Absence of transport altermagnetic spin-splitting effect in RuO2
Yu-Chun Wang, Zhe-Yu Shen, Chia-Hsi Lin +8
Altermagnets, which exhibit the advantages of both antiferromagnets and ferromagnets, have attracted significant attention recently. Among them, ruthenium dioxide (RuO2), a prototy…
Topological magnon gap engineering in van der Waals CrI ferromagnets
Verena Brehm, Pawel Sobieszczyk, Jostein Kløgetvedt +3
The microscopic origin of the topological magnon band gap in CrI ferromagnets has been a subject of controversy for years since two main models with distinct characteristics, i…
Electrocaloric and barocaloric effects in CsHPO ferroelectric
A. S. Vdovych, R. R. Levitskii, I. R. Zachek
To investigate the caloric effects in the CsHPO ferroelectric, a modified pseudospin model of this crystal is used, which takes into account the dependence of the parameter…
Electric field induced polarization rotation in squaric acid crystals revisited
A. P. Moina
Using the previously developed model we revisit the problem of the electric field induced polarization rotation in antiferroelectric crystals of squaric acid. We test an alternativ…
Negative/positive electrocaloric effect in antiferroelectric squaric acid
A. P. Moina
Using the previously developed model we study the electrocaloric effect (ECE) in antiferroelectric crystals of squaric acid. At low temperatures, the polarization reorientation by…
Effect of hydrostatic pressure on dynamic dielectric characteristics of CsHPO ferroelectric
A. S. Vdovych, I. R. Zachek, R. R. Levitskii
Based on the pseudospin model of the deformed CsHPO crystal within the Glauber method, the equation for the time-dependent mean value of the pseudospin is obtained, which i…
On the Issue of Textured Crystallization of Ba(NO) in Mesoporous SiO: Raman Spectroscopy and Lattice Dynamics Analysis
Yaroslav Shchur, Guillermo Beltramo, Anatolii S. Andrushchak +6
The lattice dynamics of preferentially aligned nanocrystals formed upon drying of aqueous Ba(NO) solutions in a mesoporous silica glass traversed by tubular pores of approx…
Influence of external field direction on polarization rotation in antiferroelectric squaric acid HCO
A. P. Moina
Using the previously developed model we explore the processes of polarization rotation in antiferroelectric crystals of squaric acid by the electric fields directed arbitrarily wit…
Polarization rotation by external electric field in two-dimensional antiferroelectric squaric acid, HCO
A. P. Moina
A pseudospin model for description of the influence of the electric field, confined to the plane of sublattice polarization, on the two-dimensional squaric acid antiferroelectrics…
Effect of hydrostatic pressure and longitudinal electric field on phase transitions and thermodynamic characteristics of quasione-dimensional CsHPO ferroelectric
A. S. Vdovych, I. R. Zachek, R. R. Levitskii
We propose a two-sublattice proton ordering model for the quasione-dimensional CsHPO ferroelectric with hydrogen bonds, which takes into account linear on lattice strains $…
Unusual Electrical Conductivity Driven by Localized Stoichiometry Modification at Vertical Epitaxial Interfaces
Wenrui Zhang, Shaobo Cheng, Christopher M Rouleau +7
Precise control of lattice mismatch accommodation and cation interdiffusion across the interface is critical to modulate correlated functionalities in epitaxial heterostructures, p…
Effects of diagonal strains and H-bond geometry in antiferroelectric squaric acid crystals
A. P. Moina
The proton ordering model of the phase transition and physical properties of antiferroelectric crystals of squaric acid is modified by taking into account the influence of diagonal…
Deformation effects in glycinium phosphite ferroelectric
I. R. Zachek, R. R. Levitskii, A. S. Vdovych
To study the effects appearing under mechanical stresses, we have used the model of glycinium phosphite ferroelectric, modified by taking into account the piezoelectric coupling of…
Dynamic properties of NHCHCOOHHPO ferroelectric
I. R. Zachek, R. R. Levitskii, A. S. Vdovych +1
Using a modified pseudospin model of NHCHCOOHHPO ferroelectric taking into account the piezoelectric coupling with strains , ,…
Detection of collective optic excitations in molten NaI
S. Hosokawa, M. Inui, T. Bryk +6
High-resolution inelastic x-ray scattering measurements were carried out on molten NaI near the melting point at 680C at SPring-8. Small and damped indications of longitudi…
The effect of hydrostatic pressure on thermodynamic characteristics of NHCHCOOHHPO type ferroelectric materials
I. R. Zachek, R. R. Levitskii, A. S. Vdovych
The model of NHCHCOOHHPO, modified by taking into account the piezoelectric coupling between the ordering structure elements and the strains ,…
Stochastic simulation of destruction processes in self-irradiated materials
T. Patsahan, A. Taleb, J. Stafiej +2
Self-irradiation damages resulting from fission processes are common phenomena observed in nuclear fuel containing (NFC) materials. Numerous -decays lead to local structure tran…
Influence of electric fields on dielectric properties of GPI ferroelectric
I. R. Zachek, R. R. Levitskii, A. S. Vdovych +1
Using modified microscopic model of GPI by taking into account the piezoelectric coupling with strains in the frames of two-particle cluster approximation, the comp…