15 citations · 30 across the 5 of their papers we have counts for
5 papers
Giant electro-optic and elasto-optic effects in ferroelectric NbOI
Zhenlong Zhang, Xuehan Di, Charles Paillard +2
First-principles calculations are performed to investigate the electro-optic (EO) and elasto-optic effects of the three-dimensional (bulk) and two-dimensional (monolayer) ferroelec…
Tuning photostriction in (PbTiO)/(SrTiO) superlattices via chemical composition: An study
Carmel Dansou, Charles Paillard, Laurent Bellaiche
Light-induced mechanical deformations in single-domain (PbTiO)/(SrTiO) superlattices were simulated using first-principle calculations. By varying the chemi…
Tailoring photostriction via superlattices engineering
Carmel Dansou, Charles Paillard, Laurent Bellaiche
We report systematic first-principles investigation of light-induced mechanical deformations in monodomain (PbTiO)/(SrTiO) superlattices (). We revea…
Strain-induced bent domains in ferroelectric nitrides
Zhijun Jiang, Zhenlong Zhang, Charles Paillard +2
Ferroelectric nitrides have emerged as promising semiconductor materials for modern electronics. However, their domain structures and associated properties are basically unknown, d…
Electro-optic properties from ab initio calculations in two-dimensional materials
Zhijun Jiang, Hongjun Xiang, Laurent Bellaiche +1
Electro-optic (EO) effects relate the change of optical constants by low-frequency electric fields. Thanks to the advent of Density Functional Perturbation Theory (DFPT), the EO pr…