Tungsten Nitride Targets
Tungsten layers are an integral part of the thin-film transistors in TFT-LCD screens. They are used when large screen formats, particularly high image sharpness and optimized contrast are required. Tungsten targets are also used in microelectronics, e.g. to create layers in frequency filters...
Description
Tungsten layers are an integral part of the thin-film transistors in TFT-LCD screens. They are used when large screen formats, particularly high image sharpness and optimized contrast are required. Tungsten targets are also used in microelectronics, e.g. to create layers in frequency filters (SAW/surface acoustic wave filters, BAW/body acoustic wave filters).
Products Description
Tungsten Nitride Powder / Targets (WN and WN2) Specifications
|
Molecular Weight (g/mol.) |
197.847 |
|
Density (g/cm3) |
17.8 |
|
IUPAC Name |
azanylidynetungsten |
|
Exact Mass |
197.954007 |
|
Melting Point (°C) |
|
|
Boiling Point (°C) |
|
|
Topological Polar Surface Area |
23.8 |
|
Heavy Atom Count |
2 |
|
Complexity |
10 |
|
RN |
12058-38-7 |
|
Crystal Structure |
Cubic |
|
Color |
Grey |
Other applications for tungsten targets include diffusion barrier layers made of tungsten nitride, conductor tracks in microelectronic components and reactive sputtering transparent layers made of tungsten oxide for OLED displays and electrochemistry.
Our targets meet the most stringent purity requirements. The main advantage: excellent electrical conductivity of the coating and minimal particle formation during the PVD process. Metallic and non-metallic impurities in the sputtering target are transferred to the sputtered functional layers, thus affecting their function or causing particle formation during the PVD process (so-called arc effect). We guarantee the purity of our tungsten targets to be at least 99.97%. The typical purity of our tungsten targets is even higher, at 99.99%. This is how we ensure that the layers we produce meet the strict requirements, especially for applications in the field of microelectronics.
about us
Established in 2008, the company has grown over the years to become a leading manufacturer and supplier of metal products serving a wide range of industries. The company continuously invests in research and development to improve the quality and durability of its products. The company places great emphasis on customer satisfaction and is known for providing high quality products and excellent customer service. Today, the company has a global presence and serves customers in countries all over the world.
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