21 citations · 32 across the 3 of their papers we have counts for
3 papers
Ferroelectricity in tetragonal ZrO thin films
Ali El Boutaybi, Thomas Maroutian, Ludovic Largeau +10
We report on the crystal structure and ferroelectric properties of epitaxial ZrO films ranging from 7 to 42 nm thickness grown on LaSrMnO-buffered (110)-o…
First-Principles Calculation of the Optical Rotatory Power of Periodic Systems: Modern Theory with Modern Functionals
Jacques K. Desmarais, Bernard Kirtman, Michel Rérat
An analysis of orbital magnetization in band insulators is provided. It is shown that a previously proposed electronic orbital angular-momentum operator generalizes the ``modern th…
Electro-optic properties of ZrO2, HfO2 and LiNbO3 ferroelectric phases: A comprehensive and comparative study with density functional theory
Ali El Boutaybi, Panagiotis Karamanis, Thomas Maroutian +4
We report the Pockels electro-optic properties of ZrO2 and HfO2 orthorhombic Pbc21 and rhombohedral R3m ferroelectric phases, and we compare them to the well-known LiNbO3 Pockels m…