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Tungsten Disulfide (WS2) Sputtering Targets

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!


Add items to your quote request below.


No ordering or transactions will occur until an official order has been placed.

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Address & Contact

SCI Engineered Materials
2839 Charter Street
Columbus, Ohio, 43228

Phone: (614) 486-0261
Fax: (614) 486-0912