Barium Oxide, Powder, 99.9%, -100 mesh

Barium oxide is used as a sputtering target material for the deposition of thin films in electronic and optical applications, often as a component in complex oxide films.

Used in the production of optical glass and thin-film coatings to modify refractive index and improve the performance of optical devices.

Utilized as a source material in physical vapor deposition processes to create functional oxide layers on various substrates.