Articles tagged "BiFeO3"

The 16th European Microscopy Congress 2016
Strain-structure-property relation in Co-super tetragonal BiFeO3 heterojunctions
Pavan Nukala (1), Anke Sanders (2), Cecile Carretero (2), Stephane Fusil (2), Agnes Barthelemy (2), Brahim Dkhil (1), Vincent Garcia (2), Manuel Bibes (2)
1. SPMS, Centrale Supelec, Chatenay-Malabry, France 2. Unité Mixte de Physique CNRS/Thales, Campus de l’Ecole Polytechnique, Palaiseau, France
Bismuth ferrite (BiFeO3) has received a lot of attention as a rare multiferroic material showing simultaneous ferroelectric and antiferromagnetic orders at room temperature. Strain engineering…
The 16th European Microscopy Congress 2016
Ferroelectric/dielectric composite tunnel junctions: influence of the stacking sequence on their microstructure
Frédéric Pailloux (1, 2), Matthieu Bugnet (2), Arnaud Crassous (3), Stéphane Fusil (3), Vincent Garcia (3), Manuel Bibes (3), Gianluigi Botton (2), Agnès Barthélémy (3), Jéröme Pacaud (1)
1. Institut Pprime, UPR3346 CNRS-Univ.Poitiers, CNRS-Univ.Poitiers, Futuroscope-Chasseneuil, France 2. CCEM, Brockhouse Intitute for Materials Research, Mc Master university, Hamilton, Canada 3. Unité Mixte de Physique, UMR 137 CNRS/Thales/Univ. Paris Sud, Palaiseau, France
Increasing the tunnel electroresistance of ferroelectric tunnel junctions can be achieved by replacing the single ferroelectric barrier by a ferroelectric/dielectric bilayer. For a given thickness…