Potassium Tantalate (Potassium Tantalum Oxide), Powder, 99.998%, -100 mesh

Potassium tantalate is used as a sputtering target material for the deposition of thin films in the fabrication of ferroelectric and electro-optic devices.

Utilized as a substrate material for the growth of epitaxial thin films and in the development of tunable microwave devices and optical modulators due to its high dielectric constant.

Applied as a high-refractive index material in specialized optical coatings for laser systems and advanced photonic components.