2 papers
cond-mat.mtrl-sci2026
Optical Anisotropy and Phase Matching in Non-Centrosymmetric Perovskite Oxides from DFT+U and DFT+U+V Functionals
Mohamed S. M. M. Ali, Ismaila Dabo
Optical anisotropy underpins the operation and performance of a broad range of photonic and quantum technologies. In this work, we critically examine the accuracy of density functi…
cond-mat.mtrl-sci2024
Thermodynamic Theory of Linear Optical and Electro-Optic Properties of Ferroelectrics
Aiden Ross, Mohamed S. M. M. Ali, Akash Saha +4
Ferroelectric materials underlie key optical technologies in optical communications, integrated optics and quantum computing. Yet, there is a lack of a consistent thermodynamic fra…