Laurent Bellaiche Source Confirmed

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

◆ ARA Academy

Researcher

University of Arkansas at Fayetteville

unknown

3 h-index 8 pubs 558 cited

Research Areas

Links

ORCID Lab Website

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OverviewAI-generated summary

Laurent Bellaiche's research investigates the complex behavior of materials at the nanoscale, with a particular focus on ferroelectric thin films and the topological phenomena they exhibit. His work delves into the dynamics and control of electric-skyrmion bubbles and polar merons, exploring how these structures can be manipulated using external fields and light.

His recent publications examine concepts such as ferroelectrically switchable anomalous Hall conductivity and nonlinear Drude conductivity in multiferroic materials. Bellaiche also studies the formation and structure of quasihexagonal arrays of electric-skyrmion bubbles, as well as the engineering of dynamical ferroelectric topological solitons through Poincaré sphere manipulation.

Bellaiche is a member of the ARA Academy and his research area is computational physics. He has co-authored publications with researchers including Lingyuan Gao, Suyash Rijal, Maxim A. Makeev, and Sukriti Mantri, all affiliated with the University of Arkansas at Fayetteville.

Metrics

h-index: 3
Publications: 8
Citations: 558

Selected Publications

Ferroelectrically Switchable Anomalous Hall Conductivity and Nonlinear Drude Conductivity in Multiferroics (2025) DOI
Active learning of effective Hamiltonian for super-large-scale atomic structures (2025) DOI
Large enhancement of ferroelectric properties of perovskite oxides via nitrogen incorporation (2025) DOI
Quasihexagonal arrays of electric-skyrmion bubbles in thin-film ferroelectrics: Pattern formation and structure (2024) DOI
Electric-field-induced controlled motion of polar meron in epitaxially strained <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">BiFeO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> thin film (2024) DOI
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) DOI
Layer Hall Detection of the Néel Vector in Centrosymmetric Magnetoelectric Antiferromagnets (2024) DOI
Dynamics of Polar Vortex Crystallization (2024) DOI
Non-volatile magnon transport in a single domain multiferroic (2024) DOI
Creating Ferroelectricity in Monoclinic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mrow><mml:msub><mml:mrow><mml:mi>HfO</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:msub><mml:mrow><mml:mo stretchy="false">)</mml:mo></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub><mml:mo>/</mml:mo><mml:mo stretchy="false">(</mml:mo><mml:mrow><mml:msub><mml:mrow><mml:mi>CeO</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:msub><mml:mrow><mml:mo stretchy="false">)</mml:mo></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> Superlattices (2024) DOI
Revealing the three-dimensional arrangement of polar topology in nanoparticles (2024) DOI
Spin disorder control of topological spin texture (2024) DOI
General Theory for Longitudinal Nonreciprocal Charge Transport (2024) DOI
Tunable and parabolic piezoelectricity in hafnia under epitaxial strain (2024) DOI
Motion and teleportation of polar bubbles in low-dimensional ferroelectrics (2024) DOI

ARA Academy 2017 ARA Fellow

Dr. Bellaiche's research group develops first-principles methods and computational techniques to calculate properties of ferroelectrics, magnetic compounds, multiferroics, semiconductors, nanostructures, and graphene. His work includes applications relevant to duplicating aspects of human brain function.

Policy Impact

Internationally recognized computational physics program advancing materials discovery for electronics and energy applications, enhancing Arkansas's competitiveness in high-tech research.