Perovskite materials have garnered significant attention over the past decades due to their
applications, not only in electronic materials, such as dielectrics, piezoelectrics …

Perovskite oxides with chemical formula ABO 3 are widely studied for their properties
including ferroelectricity, magnetism, strongly correlated physics, optical effects, and …

Relaxor-lead titanate (PbTiO3) crystals, which exhibit extremely high piezoelectricity, are
believed to possess high electro-optic (EO) coefficients. However, the optical transparency …

Progress in computing architectures is approaching a paradigm shift: traditional computing
based on digital complementary metal-oxide semiconductor technology is nearing physical …

Ferroelectric oxide thin-film capacitors find applications in microelectronic systems, mobile
platforms, and miniaturized power devices. They can withstand higher electric fields and …

The explosive rise of silicon photonics has led to renewed interest in the electro-optic (EO)
or Pockels effect due to its potential uses in many next generation device applications. To …

Abstract Machine learning (ML) methods have recently been widely employed to tackle
several problems in quantum mechanics and materials science. Their main objective is to …

The band structure of perovskite materials can be affected by various factors and it is very
sensitive to structural changes; thus, it is always a challenge to make band gap predictions …

We performed first-principles calculations of the spin-orbit effect appearing in the electronic
structure of the well-known ferroelectric perovskite oxide PbTiO 3 and analyzed the results …

First-principles calculations are performed to investigate the electro-optic (EO) and elasto-
optic effects of the three-dimensional (bulk) and two-dimensional (monolayer) ferroelectric …