The biaxial-strained Sr 4 Al 2 O 7 film has a tetragonal structural symmetry, enabling coherent growth of high-quality ABO 3 ...

Capacitors are crucial components in electronic devices such as smartphones and computers. They are made of dielectric ...

But when nitrogen is alloyed with iron, the cubic unit cell structure gets distorted in what’s known as a body-centered tetragonal (BCT) structure. What happens is that the nitrogen atoms get ...

There are many ABO3 compounds for which the ideal cubic structure is distorted to a lower symmetry (e.g. tetragonal, orthorhombic, etc.) ...

Calculations 4 have also shown that a large magnetoelastic coupling effect exists and strongly indicates that the tetragonal–orthorhombic phase transition is most likely driven by the magnetic ...

A simulation study now shows that the nucleation of water into atomic stackings of cubic and hexagonal ices occurs through a metastable precursor phase with tetragonal symmetry, and that this ...