Barium Strontium Titanate Sputtering Targets 

Barium strontium titanate (BST) is an electronic functional ceramic material used in the electronic, mechanical and ceramic industries. Barium strontium titanate is a material with ferroelectric/dielectric properties, which has good application prospects in tunable microwave devices and dynamic memory devices.

Among many ferroelectric materials, barium strontium titanate has good ferroelectric and dielectric properties, and has a wide range of applications in devices such as dynamic random memories, dielectric emission thermometers for infrared detection, and multilayer ceramic capacitors. Since barium strontium titanate has a good pyroelectric effect and electrocaloric effect, i.e., by applying an electric field to the barium strontium titanate ferroelectric material under adiabatic conditions and then removing the electric field, its temperature decreases. In addition, by changing the ratio of strontium to barium, the phase transition temperature of strontium barium titanate ceramics can be adjusted to near room temperature. At the same time, barium strontium titanate ceramics do not contain elements such as Pb, which is conducive to environmental protection. Therefore, barium strontium titanate ferroelectric materials are expected to be used as ferroelectric refrigeration materials. On the other hand barium strontium titanate has been widely used in the field of electrical engineering with good energy storage properties.

For questions about target material or anything we can hlep, please click here.