SrTiO3, or Strontium Titanate, is a crystalline compound made of strontium, titanium, and oxygen. It is known for its unique properties, including high dielectric constant and excellent optical characteristics. This material is often used in electronics, particularly in capacitors and as a substrate for growing thin films of other materials. In addition to its electronic applications, SrTiO3 exhibits interesting behavior at low temperatures, such as becoming a superconductor under certain conditions. Researchers study this compound for its potential in various fields, including quantum computing and advanced materials science, due to its versatile properties and behaviors.