C
Charles Paillard Data-verified
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
High Impact
Researcher
faculty
21 h-index
125 pubs
2,440 cited
Research Areas
Links
Biography and Research Information
OverviewAI-generated summary
Charles Paillard's research at the University of Arkansas at Fayetteville focuses on the physics of ferroelectric materials and their interactions with light and strain. His work investigates methods for controlling material properties at ultrafast timescales, particularly the manipulation of ferroelectric polarization using laser pulses. Paillard has published on the temporal and spatial tracking of light-induced strain and polarization modulation in ferroelectric thin films, as well as the optical absorption properties of doped ferroelectrics like BaTiO3.
His research also explores the influence of spin-orbit effects on ferroelectric materials under tensile strain, specifically in PbTiO3. Paillard has investigated giant electro-optic and elasto-optic effects in materials such as NbOI2, and the behavior of superorders and acoustic modes in multiferroic superlattices like BiFeO3/LaFeO3. His work contributes to understanding how light can be utilized to control the structure and properties of advanced materials.
Paillard's scholarly output includes 112 publications, with an h-index of 21 and over 2,340 citations. He collaborates with other researchers at the University of Arkansas, including Sergey Prosandeev and Carmel Dansou, who share multiple publications with him. He is recognized as a highly cited researcher.
Metrics
- h-index: 21
- Publications: 125
- Citations: 2,440
Selected Publications
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Thickness-modulated crystal structure and band gap of 2D SnSe deposited by molecular beam epitaxy (2026)
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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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Understanding and controlling dipolar Moiré pattern in ferroelectric perovskite oxide nanolayers (2025)
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Revisiting Structural and Electromechanical Properties of the Lead-free (K,Na)NbO<sub>3</sub> High-Piezoelectric Material (2025)
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Photogalvanic Shift Currents in BiFeO<sub>3</sub>–LaFeO<sub>3</sub> Superlattices (2025)
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<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)
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Tuning photostriction in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> superlattices: An <i>ab initio</i> study (2024)
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Submillisecond Electric Field Sensing with an Individual Rare-Earth Doped Ferroelectric Nanocrystal (2024)
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Superorders and terahertz acoustic modes in multiferroic BiFeO3/LaFeO3 superlattices (2024)
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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> (2024)
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Strain-induced bent domains in ferroelectric nitrides (2024)
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Sub-millisecond electric field sensing with an individual rare-earth doped ferroelectric nanocrystal (2024)
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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 (2024)
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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 (2024)
Collaboration Network
Top Collaborators
L. Bellaïche
University of Arkansas at Fayetteville (US)
27 shared publications
- Deterministic control of ferroelectric polarization by ultrafast laser pulses
- Spin-orbit effects in ferroelectric <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Pb</mml:mi><mml:mi>Ti</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> under tensile strain
- 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>
- Energetic Couplings in Ferroics
- Light: A new handle to control the structure of cesium lead iodide
Showing 5 of 27 shared publications
Brahim Dkhil
Centre National de la Recherche Scientifique (FR)
14 shared publications
- Optical absorption by design in a ferroelectric: co-doping in BaTiO<sub>3</sub>
- 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
Showing 5 of 14 shared publications
Francesco Delodovici
CentraleSupélec (FR)
8 shared publications
- 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
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
Showing 5 of 8 shared publications
Ran Xu
CentraleSupélec (FR)
7 shared publications
- 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
- Oxygen tilt-driven polar super-orders in BiFeO3-based superlattices
- Engineering the electro-optic effect in HfO2 and ZrO2 though strain and polarization control
Showing 5 of 7 shared publications
H. Bouyanfif
Université de Picardie Jules Verne (FR)
6 shared publications
- Optical absorption by design in a ferroelectric: co-doping in BaTiO<sub>3</sub>
- 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
- Ultrafast light-induced strain and symmetry breaking in ferroic materials
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
Showing 5 of 6 shared publications
Carmel Dansou
University of Arkansas at Fayetteville
6 shared publications
In database
- 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
- Controlling the properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> superlattices by photoexcited carriers
- Tuning photostriction in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> superlattices: An <i>ab initio</i> study
- Effect of Light on Properties of Ferroelectrics Superlattices: An ab-initio Study
- Tuning photostriction in (PbTiO$_{3}$)$_{n}$/(SrTiO$_{3}$)$_{m}$ superlattices via chemical composition: An $\textit{ab-initio}$ study
Showing 5 of 6 shared publications
Sergey Prosandeev
University of Arkansas at Fayetteville
5 shared publications
In database
- Energetic Couplings in Ferroics
- Domain-wall-induced electromagnons in multiferroics
- 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
- Electric field control of electromagnon frequency in multiferroics
- Understanding and controlling dipolar Moiré pattern in ferroelectric perovskite oxide nanolayers
P. Ruello
Le Mans Université (FR)
5 shared publications
- Optical absorption by design in a ferroelectric: co-doping in BaTiO<sub>3</sub>
- 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
- Ultrafast light-induced strain and symmetry breaking in ferroic materials
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
Pierre‐Eymeric Janolin
CentraleSupélec (FR)
5 shared publications
- Optical absorption by design in a ferroelectric: co-doping in BaTiO<sub>3</sub>
- Engineering the electro-optic effect in HfO2 and ZrO2 through strain and polarization control
- Defectronics: controlling ferroelectric properties through heterovalent doping
- Dynamic and Reversible Photostriction of Co-Doped BaTiO3 Thin Films Reaching 10⁻² Strain Under Visible Light
- Engineering the electro-optic effect in HfO2 and ZrO2 though strain and polarization control
Zhijun Jiang
Xi'an Jiaotong University (CN)
5 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
- Photo-Induced Effects in Ferroelectrics & Multiferroics: Opportunities and Challenges
Hongjun Xiang
Fudan University (CN)
5 shared publications
- 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
- Photo-Induced Effects in Ferroelectrics & Multiferroics: Opportunities and Challenges
Ruizhe Gu
Institut des Molécules et Matériaux du Mans (FR)
4 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
- Ultrafast light-induced strain and symmetry breaking in ferroic materials
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
G. Vaudel
Institut des Molécules et Matériaux du Mans (FR)
4 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
- Ultrafast light-induced strain and symmetry breaking in ferroic materials
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
Vincent Juvé
Institut des Molécules et Matériaux du Mans (FR)
4 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
- Ultrafast light-induced strain and symmetry breaking in ferroic materials
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
Mads C. Weber
Le Mans Université (FR)
4 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
- Ultrafast light-induced strain and symmetry breaking in ferroic materials
- Superorders and acoustic modes folding in BiFeO$_3$/LaFeO$_3$ superlattices
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