122 citations · 188 across the 5 of their papers we have counts for
5 papers
Solution-Based Fabrication of High-Performance KNaNbO Thin Films for Surface Haptics
Nagamalleswara Rao Alluri, Longfei Song, Stephanie Girod +8
KNaNbO is among the most promising lead-free piezoelectrics. While its sputtered films match the performance of the champion piezoelectric Pb(Zr,Ti)O, repro…
Crystallization of piezoceramic films on glass via flash lamp annealing
Longfei Song, Juliette Cardoletti, Alfredo Blazquez Martinez +5
Integration of thin-film oxide piezoelectrics on glass is imperative for the next generation of transparent electronics to attain sensing and actuating functions. However, their cr…
Critical field anisotropy in the antiferroelectric switching of PbZrO3 films
Cosme Milesi-Brault, Nicolas Godard, Stéphanie Girod +6
Antiferroelectrics have been recently sparking interest due to their potential use in energy storage and electrocaloric cooling. Their main distinctive feature is antiferroelectric…
Chaos in Magnetic Nanocontact Vortex Oscillators
Thibaut Devolder, Damien Rontani, Sébastien Petit-Watelot +10
We present an experimental study of spin-torque driven vortex self-oscillations in magnetic nanocontacts. We find that above a certain threshold in applied currents, the vortex gyr…
High-performance ferroelectric memory based on fully patterned tunnel junctions
S. Boyn, S. Girod, V. Garcia +9
In tunnel junctions with ferroelectric barriers, switching the polarization direction modifies the electrostatic potential profile and the associated average tunnel barrier height.…