Tungsten Disulfide (WS2)

This Sulfide of Tungsten typically appears as a dark solid or powder. Recently thin films of W2S have been shown to oxidize into WO3, with ambient light in the magnitude of < ~660 nm/ > ~1.88 eVwas seen as the catalyst for the reaction. WS2 is susceptible to attacks by solutions of nitric & hydrofluoric acid, and when heated decomposes into Tungsten and Sulfur, rather than melting. These interesting properties make this a perfect candidate for more study.

Tungsten Disulfide (WS2) Sputtering Targets

We offer our Tungsten Disulfide (WS2) Sputtering Targets in 99.8% purity. You can add requests for our most common circular targets below which range in diameters from 1″ to 8″ round, and from 0.125″ Thick & 0.25″ Thick.  If you’d like a quote on a custom Tungsten Disulfide Sputtering Target please visit our custom request form to get exactly what you need!