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cond-mat.mtrl-sci2026
Giant photostriction in lead-free ferroelectric stemming from photo-excited thermalized carriers
Gaëlle Vitali-Derrien, Oana Condurache, Antoine Ducournau +14
Ferroelectrics are polar materials whose polarization can be switched by applying electric fields; they offer unique opportunities to develop performant photostrictive materials, i…
cond-mat.mtrl-sci2025
Strain-induced polarization rotation in freestanding ferroelectric oxide membranes
Alban Degezelle, Razvan Burcea, Pascale Gemeiner +7
Freestanding ferroelectric membranes have emerged as a versatile tool for strain engineering, enabling the exploration of ferroelectric properties beyond traditional epitaxy. The r…
cond-mat.mtrl-sci2024
Ferroelectric texture of individual barium titanate nanocrystals
Athulya Muraleedharan, Kevin Co, Maxime Vallet +8
Ferroelectric materials display exotic polarization textures at the nanoscale that could be used to improve the energetic efficiency of electronic components. The vast majority of…