3.6k citations
- Université Paris-SaclayFR516 papers
- Centre National de la Recherche ScientifiqueFR456 papers
- Laboratoire des signaux et systèmesFR172 papers
- Université Paris-SudFR86 papers
- SupélecFR79 papers
- Institut national de recherche en sciences et technologies du numériqueFR72 papers
- Mathématiques et Informatique pour la Complexité et les Systèmes57 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR52 papers
- Université de LorraineFR43 papers
- École Centrale ParisFR37 papers
- Sorbonne UniversitéFR37 papers
- CEA Paris-SaclayFR28 papers
5 papers · 2 filters
Divergent electrostriction at ferroelectric phase transitions: example of strain-induced ferroelectiricty in KTaO3
Daniel S. P. Tanner, Pierre-Eymeric Janolin, Eric Bousquet
We investigate the electrostrictive response across a ferroelectric phase transition from first-principles calculations and refute the prevailing view of constant electrostriction…
Defining "Giant" Electrostriction
Jiacheng Yu, Pierre-Eymeric Janolin
The recent discovery of giant electrostrictors has re-ignited the interest in electrostriction, an electromechanical coupling existing in all dielectrics but overshadowed by its li…
An examination of local strain fields evolution in ductile cast iron through micromechanical simulations based on 3D imaging
Victor Manuel Trejo Navas, Ante Buljac, François Hild +3
Microscopic digital volume correlation (DVC) and finite element precoalescence strain evaluations are compared for two nodular cast iron specimens. Displacement fields from \textit…
Magnetoelastic standing waves induced in UO by microsecond magnetic field pulses
Rico Schönemann, George Rodriguez, Dwight Rickel +9
Magnetoelastic measurements in the piezomagnetic antiferromagnet UO were performed via the fiber Bragg grating method in magnetic fields up to generated by…
Patterning enhanced tetragonality in BiFeO3 thin films with effective negative pressure by helium implantation
C. Toulouse, J. Fischer, S. Farokhipoor +13
Helium implantation in epitaxial thin films is a way to control the out-of-plane deformation independently from the in-plane strain controlled by epitaxy. In particular, implantati…