S. A. Prosandeev

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

High Impact

Leading scientist

University of Arkansas primary UAMS

Also affiliated: National Institute of Standards and Technology (2002–2005); Southern Federal University (1979–2020); Joint Institute for Nuclear Research (1985); Rostov State University of Economics (2001–2006); Institute of Physics (1981–2017); Fayetteville Public Library (2010); Rostov State University of Civil Engineering (2000–2006); University of Duisburg-Essen (2006)

Faculty Researcher

42 h-index 191 pubs 4,647 cited

Research Areas

Biomedical Subjects

Links

ORCID Lab Website Research Group

OverviewAI-generated summary

S. A. Prosandeev's research focuses on the theoretical investigation of ferroelectric and related materials, particularly thin films and nanoparticles. Their work employs first-principles calculations and computer simulations to understand the fundamental properties and phase transitions in these materials. Recent publications have explored size-induced ferroelectricity in oxide membranes, neuromorphic dynamics in relaxor ferroelectrics, and the properties of epitaxial thin films under strain. Prosandeev also investigates the microscopic origins of interactions like the electric Dzyaloshinskii-Moriya interaction and the behavior of polar topology in nanoparticles.

This research has significant implications for the development of advanced electronic and neuromorphic devices. Collaborations with researchers at the University of Arkansas at Fayetteville, including Laurent Bellaiche, Kinnary Patel, Yousra Nahas, and Sergei Prokhorenko, have resulted in numerous shared publications, indicating a cohesive research group focused on condensed matter theory. Prosandeev is recognized as a highly cited researcher, with a substantial publication record and citation count, underscoring the impact of their contributions to the field.

Metrics

h-index: 42
Publications: 191
Citations: 4,647

Selected Publications

Strain-induced lead-free morphotropic phase boundary (2025)

Nature Communications 10 citations DOI OpenAlex
Understanding and controlling dipolar Moiré pattern in ferroelectric perovskite oxide nanolayers (2025)

Physical review. B./Physical review. B 7 citations DOI OpenAlex
Electron ptychography reveals a ferroelectricity dominated by anion displacements (2025)

Nature Materials 19 citations DOI OpenAlex
Electron ptychography reveals a ferroelectricity dominated by anion displacements (2025)

DOI OpenAlex
<i>Ab initio</i> finite-temperature elasto-optic response in ferroelectrics: The case of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>BaTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ba</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Sr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>TiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> (2024)

DOI OpenAlex
Separating Surface Relaxations from Bulk Structure with Multislice Ptychography (2024)

Microscopy and Microanalysis 2 citations DOI OpenAlex
Atomic Electron Tomography for Multi-Dimensional Data (2024)

DOI OpenAlex
Unveiling Complex Topological Polar Structures in Ferroelectric BaTiO3 Nanoparticles via Atomic Electron Tomography (2024)

DOI OpenAlex
Revealing the three-dimensional arrangement of polar topology in nanoparticles (2024)

Nature Communications 24 citations DOI OpenAlex
Crossover from Linear to Quadratic Electro-optic Behavior in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>BaTiO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mi>Ba</mml:mi><mml:mo>,</mml:mo><mml:mtext> </mml:mtext><mml:mi>Sr</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:msub><mml:mrow><mml:mi>TiO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> Solid Solution (2024)

Physical Review Letters 5 citations DOI OpenAlex
Bridging the gap between the short-range to long-range structural descriptions of the lead magnesium niobate relaxor (2023)

Acta Materialia 5 citations DOI OpenAlex
Energy storage properties of ferroelectric nanocomposites (2023)

Physical review. B./Physical review. B 4 citations DOI OpenAlex
Revealing the Three-Dimensional Arrangement of Polar Topology in Nanoparticles (2023)

arXiv (Cornell University) 1 citation DOI OpenAlex
Ferroelectric phase transitions in epitaxial antiferroelectric PbZrO3 thin films (2023)

Applied Physics Reviews 35 citations DOI OpenAlex
Size‐Induced Ferroelectricity in Antiferroelectric Oxide Membranes (Adv. Mater. 17/2023) (2023)

DOI OpenAlex