Cesium Fluoride, Beads, 99.99%, 0.8 -2 mm

Cesium fluoride is utilized as a sputtering target material for the deposition of thin films in specialized electronic and optical applications, often to modify work functions or enhance surface properties.

CsF is used as an evaporation source material in physical vapor deposition processes to create thin layers for organic light-emitting diodes (OLEDs) and solar cell interface layers.

In optoelectronic devices, cesium fluoride serves as an electron-injection layer material to improve the efficiency of charge transport between electrodes and organic semiconductors.