Sergey Prosandeev Source Confirmed

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

High Impact

Research Professor

University of Arkansas at Fayetteville

faculty

41 h-index 191 pubs 4,532 cited

Research Areas

Ferroelectric and Piezoelectric Materials Semiconductor materials and devices Metal and Thin Film Mechanics Perovskite Materials and Applications Nanoparticles: synthesis and applications Computational Physics and Python Applications Ferroelectric Materials and Devices Quantum and electron transport phenomena

Links

ORCID Lab Website Research Group

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OverviewAI-generated summary

Sergey Prosandeev's research focuses on the theoretical investigation of ferroelectric and antiferroelectric materials, particularly thin films and nanostructures. His work utilizes first-principles calculations to study phenomena such as ferroelectric phase transitions, size-induced ferroelectricity, and the properties of materials under epitaxial strain. Prosandeev has explored hidden phases in relaxor ferroelectrics, linking them to neuromorphic dynamics and enhanced piezoelectricity. He also investigates ultrafast dynamics and tuning of topological textures in ferroelectric nanostructures, as well as electrocaloric effects in multiferroics and the finite-temperature dynamics of halide perovskites. Prosandeev has published 51 papers with 787 citations and an h-index of 14. He collaborates with researchers at the University of Arkansas at Fayetteville, including Kinnary Patel, Charles Paillard, and L. Bellaiche.

Metrics

  • h-index: 41
  • Publications: 191
  • Citations: 4,532

Selected Publications

  • Strain-induced lead-free morphotropic phase boundary (2025) DOI
  • Understanding and controlling dipolar Moiré pattern in ferroelectric perovskite oxide nanolayers (2025) DOI
  • Electron ptychography reveals a ferroelectricity dominated by anion displacements (2025) DOI
  • Electron ptychography reveals a ferroelectricity dominated by anion displacements (2025) DOI
  • <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
  • Separating Surface Relaxations from Bulk Structure with Multislice Ptychography (2024) DOI
  • Atomic Electron Tomography for Multi-Dimensional Data (2024) DOI
  • Unveiling Complex Topological Polar Structures in Ferroelectric BaTiO3 Nanoparticles via Atomic Electron Tomography (2024) DOI
  • Revealing the three-dimensional arrangement of polar topology in nanoparticles (2024) DOI
  • 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) DOI
  • Bridging the gap between the short-range to long-range structural descriptions of the lead magnesium niobate relaxor (2023) DOI
  • Energy storage properties of ferroelectric nanocomposites (2023) DOI
  • Revealing the Three-Dimensional Arrangement of Polar Topology in Nanoparticles (2023) DOI
  • Ferroelectric phase transitions in epitaxial antiferroelectric PbZrO3 thin films (2023) DOI
  • Size‐Induced Ferroelectricity in Antiferroelectric Oxide Membranes (Adv. Mater. 17/2023) (2023) DOI

Collaborators

Researchers in the database who share publications

Kinnary Patel University of Arkansas at Fayetteville 8 shared publications Charles Paillard University of Arkansas at Fayetteville 5 shared publications L. Bellaiche University of Arkansas at Fayetteville 5 shared publications S. Omid Sayedaghaee University of Arkansas at Fayetteville 2 shared publications Sukriti Mantri University of Arkansas at Fayetteville 1 shared publication

Similar Researchers

Based on overlapping research topics

Laurent Bellaiche University of Arkansas at Fayetteville
Ferroelectric and Piezoelectric Materials Semiconductor materials and devices Metal and Thin Film Mechanics
Strong match 5 shared topics
Kinnary Patel University of Arkansas at Fayetteville
Ferroelectric and Piezoelectric Materials Semiconductor materials and devices Metal and Thin Film Mechanics
Good match 4 shared topics
Raghuram R. Santhapuram University of Arkansas at Fayetteville
Semiconductor materials and devices Metal and Thin Film Mechanics Nanoparticles: synthesis and applications
Good match 3 shared topics
Cameron P. Hopper University of Arkansas at Fayetteville
Semiconductor materials and devices Metal and Thin Film Mechanics Nanoparticles: synthesis and applications
Good match 3 shared topics
L. Bellaiche University of Arkansas at Fayetteville
Ferroelectric and Piezoelectric Materials Semiconductor materials and devices Metal and Thin Film Mechanics
Good match 3 shared topics
Timothy Morgan University of Arkansas at Fayetteville
Ferroelectric and Piezoelectric Materials Semiconductor materials and devices Metal and Thin Film Mechanics
Good match 3 shared topics