papers
Publications (3)
cond-mat.mtrl-sci2023
Ferroelastic twin angles at the surface of CaTiO quantified by PhotoEmission Electron Microscopy
G. Magagnin, C. Lubin, M. Escher +3
We use photoemission electron microscopy to measure the ferroelastic twin wall angles at the surface of CaTiO(001) and deduce the strain ordering. We analyze the angul…
cond-mat.mtrl-sci2018
Control of surface potential at polar domain walls in a nonpolar oxide
G. F. Nataf, M. Guennou, J. Kreisel +8
Ferroic domain walls could play an important role in microelectronics, given their nanometric size and often distinct functional properties. Until now, devices and device concepts…
physics.app-ph2018
Enhancement of photovoltaic efficiency by insertion of a polyoxometalate layer at the anode of an organic solar cell
M. Alaaeddine, Q. Zhu, D. Fichou +5
In this article the Wells-Dawson polyoxometalate K6[P2W18O62] is grown as an interfacial layer between indium tin oxide and bulk heterojunction of poly(3-hexylthiophene) (P3HT) and…