Charles Paillard
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Associate Professor
Also affiliated: Centre National de la Recherche Scientifique (2015–2026); Université Toulouse III - Paul Sabatier (2021); Université Fédérale de Toulouse Midi-Pyrénées (2021); École Centrale Paris (2016); Université Paris-Saclay (2015–2026); Center for NanoScience (2024–2026); Christian-Albrechts-Universität zu Kiel (2014); Laboratoire de Mécanique des Sols, Structures et Matériaux (2022); Smart Material (Germany) (2026); CentraleSupélec (2015–2026); Laboratoire de Mécanique, Modélisation & Procédés Propres (2016–2020); Łukasiewicz Research Network - Institute of Non-Ferrous Metals (2025); Centre d’Élaboration de Matériaux et d’Études Structurales (2021); Laboratoire Structures, Propriétés et Modélisation des Solides (2015–2025); Ferro (United States) (2025–2026); Université de Montréal (2017)
Faculty Researcher
Research Areas
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Biography and Research Information
OverviewAI-generated summary
Charles Paillard, an Associate Professor at the University of Arkansas at Fayetteville, investigates the physics of ferroelectric materials, particularly their optical and strain-related properties. His research group focuses on manipulating ferroelectric polarization using ultrafast laser pulses and exploring the temporal and spatial dynamics of light-induced strain and polarization modulation in thin films. Paillard has published work on designing optical absorption in ferroelectrics through co-doping, as seen in BaTiO3, and has investigated giant electro-optic and elasto-optic effects in materials like NbOI2. His research also extends to the influence of spin-orbit effects in ferroelectric PbTiO3 under tensile strain and photoinduced control of ferroelectricity in hybrid-improper ferroelectric superlattices.
Further research by Paillard and his collaborators, including frequent collaborators Laurent Bellaiche and S. A. Prosandeev from the University of Arkansas at Fayetteville, examines superorders and terahertz acoustic modes in multiferroic superlattices such as BiFeO3/LaFeO3. His group utilizes computational modeling, as evidenced by their contribution to the Abinit software for predictive modeling of solids and nanomaterials. Paillard's scholarly output includes 137 publications, with approximately 2,500 citations, and an h-index of 22, designating him as a highly cited researcher.
Metrics
- h-index: 23
- Publications: 141
- Citations: 2,536
Selected Publications
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Correlation of synthesis route, structure and multifunctional properties in BaTiO3 nanoparticles (2026)
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Interface-Driven Growth Mode Control of 2D GaSe on 3D GaAs Substrates with Distinct Crystallographic Orientations (2026)
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Light-Driven Ferroic Switching Enables Reversible Control of Hydrogen Adsorption Thermodynamics (2026)
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Strain-induced magnetic response in Ce2Fe17 under biaxial (ab) deformation (2026)
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Simulations of light-matter interaction in ferroelectrics and related materials (2026)
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On the importance of the optical anisotropy in the detection of coherent acoustic phonons in a time-domain Brillouin scattering experiment (2026)
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Thickness-modulated crystal structure and band gap of 2D SnSe deposited by molecular beam epitaxy (2026)
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Magnetoelectric properties at the Co/AlN(0001) interface (2026)
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Origin of the unusual strain morphologies and polar moiré patterns in twisted ferroelectrics (2026)
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Photoinduced phase transitions and lattice deformation in two-dimensional <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>NbO</mml:mi> <mml:msub> <mml:mi>X</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:mrow> </mml:math> ( <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>X</mml:mi> <mml:mo>=</mml:mo> <mml:mi>Cl</mml:mi> </mml:mrow> </mml:math> , Br, I) (2025)
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Abinit 2025: New capabilities for the predictive modeling of solids and nanomaterials (2025)
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Electro-optic effects in some sliding ferroelectrics (2025)
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Polarization texture and sensing application of ferroelectric nanocrystals (2025)HAL (Le Centre pour la Communication Scientifique Directe) OpenAlex
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Vibrational responses of polar skyrmions (2025)
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Understanding and controlling dipolar Moiré pattern in ferroelectric perovskite oxide nanolayers (2025)
Collaboration Network
Top Collaborators
- Giant electro-optic and elasto-optic effects in ferroelectric <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>NbOI</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:math>
- Large linear and nonlinear electro-optic coefficients in two-dimensional ferroelectrics
- Electro-optic properties from <i>ab initio</i> calculations in two-dimensional materials
- Large photostriction near the phase boundary in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>BiFe</mml:mi> <mml:msub> <mml:mi mathvariant="normal">O</mml:mi> <mml:mn>3</mml:mn> </mml:msub> </mml:mrow> </mml:math> under varying epitaxial strain
- Magnetoelastic standing waves induced in UO <sub>2</sub> by microsecond magnetic field pulses
Showing 5 of 10 shared publications
- Temporal and spatial tracking of ultrafast light-induced strain and polarization modulation in a ferroelectric thin film
- Superorders and terahertz acoustic modes in multiferroic BiFeO3/LaFeO3 superlattices
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Dislocations and <i>a</i> domains coupling in PbTiO3 thin films
- Photoluminescence and structural phase transition relationship in Er-doped BaTiO <sub>3</sub> model ferroelectric system
Showing 5 of 6 shared publications
- Giant electro-optic and elasto-optic effects in ferroelectric <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>NbOI</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:math>
- Large linear and nonlinear electro-optic coefficients in two-dimensional ferroelectrics
- Electro-optic properties from <i>ab initio</i> calculations in two-dimensional materials
- Strain-induced bent domains in ferroelectric nitrides
- Electro-optic effects in some sliding ferroelectrics
- Large linear and nonlinear electro-optic coefficients in two-dimensional ferroelectrics
- Electro-optic properties from <i>ab initio</i> calculations in two-dimensional materials
- Large photostriction near the phase boundary in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>BiFe</mml:mi> <mml:msub> <mml:mi mathvariant="normal">O</mml:mi> <mml:mn>3</mml:mn> </mml:msub> </mml:mrow> </mml:math> under varying epitaxial strain
- Strain-induced bent domains in ferroelectric nitrides
- Superorders and terahertz acoustic modes in multiferroic BiFeO3/LaFeO3 superlattices
- Engineering the electro-optic effect in HfO2 and ZrO2 through strain and polarization control
- Oxygen tilt driven polar superorders in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mrow> <mml:mi>BiFeO</mml:mi> </mml:mrow> <mml:mn>3</mml:mn> </mml:msub> </mml:math> -based superlattices
- Photogalvanic Shift Currents in BiFeO<sub>3</sub>–LaFeO<sub>3</sub> Superlattices
- Dislocations and <i>a</i> domains coupling in PbTiO3 thin films
- Engineering the electro-optic effect in HfO2 and ZrO2 through strain and polarization control
- Oxygen tilt driven polar superorders in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mrow> <mml:mi>BiFeO</mml:mi> </mml:mrow> <mml:mn>3</mml:mn> </mml:msub> </mml:math> -based superlattices
- Photoluminescence and structural phase transition relationship in Er-doped BaTiO <sub>3</sub> model ferroelectric system
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal
- Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal
- Giant electro-optic and elasto-optic effects in ferroelectric <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>NbOI</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:math>
- Strain-induced bent domains in ferroelectric nitrides
- Electro-optic effects in some sliding ferroelectrics
- Ferroelectric Texture of Individual Barium Titanate Nanocrystals
- Dislocations and <i>a</i> domains coupling in PbTiO3 thin films
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