Perovskite Structure
The Perovskite structure is a specific type of crystal arrangement commonly found in materials with the general formula ABX₃. In this structure, 'A' and 'B' represent different cations, while 'X' is an anion, typically oxygen. The arrangement allows for a three-dimensional framework where the larger 'A' cations occupy the corners of a cube, the smaller 'B' cations are located at the center, and the 'X' anions are positioned at the face centers.
This unique structure contributes to various properties, making Perovskite materials useful in applications like solar cells, superconductors, and catalysts. Their versatility stems from the ability to modify the composition and structure, leading to enhanced performance in electronic and optoelectronic devices.