Until Uchida’s image was revealed, perovskites had been considered to have a purely tetragonal crystal structure, but Uchida’s discovery showed that they can also have a cubic structure of a ...

resulting in a hydrated potassium calcium sodium silicate structure. Geologically, apophyllite is classified as a tetragonal ...

A freestanding oxide membrane is a type of low-dimensional quantum material that maintains single-crystal properties ... strained Sr 4 Al 2 O 7 film has a tetragonal structural symmetry, enabling ...