| Product ID | Formula | Purity | Dimension | Inquiry |
|---|---|---|---|---|
| 741600ST001 | WS2 | 99.5% | Ø 50.8 mm x 3.175 mm | Inquire |
| 741600ST002 | WS2 | 99.5% | Ø 76.2 mm x 3.175 mm | Inquire |
| 741600ST003 | WS2 | 99.5% | Ø 76.2 mm x 6.35 mm | Inquire |
| 741600ST004 | WS2 | 99.9% | Ø 76.2 mm x 3.175 mm | Inquire |
| 741600ST005 | WS2 | 99.9% | Ø 76.2 mm x 6.35 mm | Inquire |
| 741600ST006 | WS2 | 99.9% | Ø 101.6 mm x 6.35 mm | Inquire |
Tungsten Disulfide sputtering target is a functional material developed for thin film deposition applications with excellent lubricity, electrical properties and chemical stability. Its unique layered structure makes it widely used in tribology, microelectronics, lubricating coatings and two-dimensional materials research.
We offer Tungsten Disulfide targets in various shapes and sizes, and can be customized to your specific needs. We also provide technical support and professional advice to help you achieve the best sputtering results.
Purity: 99.9%
Layered structure with excellent self-lubricity
Good thermal stability, suitable for high temperature vacuum deposition
Customizable size and shape
Suitable for lubricating coatings, two-dimensional materials, optoelectronic devices and sensors
Solid lubricating coating: WS₂ is used as a solid lubricating material in high vacuum and high temperature environments due to its excellent anti-friction properties.
Microelectronics: Used as a functional layer in field effect transistors (FET) and low-dimensional material devices with semiconductor properties.
Optoelectronic and sensing applications: Widely studied in thin film devices such as photodetectors and pressure sensors.
Preparation of two-dimensional materials: WS₂ is one of the most popular two-dimensional transition metal sulfide materials after graphene, and can be used to construct heterogeneous structures with atomic thickness.
We provide detailed certificates of analysis (COA), material safety data sheets (MSDS) and related test reports for each batch of WS₂ targets. At the same time, we support third-party testing to ensure that product quality is traceable and performance is stable.
Molecular formula: WS₂
Molecular weight: 247.97 g/mol
Appearance: Black-gray ceramic target with smooth and fine surface
Density: about 7.5 g/cm³
Melting point: about 1,250 °C (sublimation)
Crystal structure: hexagonal system (2H type)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
