Gold is widely used for sputtering in various industries, especially in the semiconductor industry.
This is due to its excellent electrical and thermal conductivity.
Gold sputtering is ideal for coating circuit chips, boards, and other components in electronics and semiconductor production.
It allows for the application of a thin layer of single-atom gold coating with extreme purity.
5 Key Benefits Explained
1. Uniform Coating and Custom Patterns
One of the reasons gold is preferred for sputtering is its ability to provide a uniform coating.
It can also create custom patterns and shades, such as rose gold.
This is achieved through fine-grain control of where and how the gold vapor deposits.
2. Compatibility with High Melting Point Materials
Gold sputtering is suitable for materials with high melting points.
Other deposition techniques may be challenging or impossible in such cases.
3. Crucial Role in Medicine and Life Sciences
In the field of medicine and life sciences, gold sputtering plays a crucial role.
It is used to coat biomedical implants with radiopaque films, making them visible in X-rays.
Gold sputtering is also used to coat tissue samples in thin films, allowing them to be visible under scanning electron microscopes.
4. Not Suitable for High-Magnification Imaging
However, gold sputtering is not suitable for high-magnification imaging.
Due to its high secondary electron yield, gold tends to sputter rapidly.
This can result in large islands or grains in the coating structure, which become visible at high magnifications.
Therefore, gold sputtering is more suitable for imaging at low magnifications, typically under 5000x.
5. Excellent Conductivity and Versatility
Overall, the excellent conductivity, ability to create thin and pure coatings, and compatibility with various industries make gold a preferred choice for sputtering.
It is used in applications ranging from semiconductor production to medicine and life sciences.
Continue exploring, consult our experts
Looking for high-quality gold sputtering equipment? Look no further than KINTEK!
With our state-of-the-art technology, we offer precise control over the deposition process.
This allows for uniform coatings or custom patterns and shades like rose gold.
Our equipment is perfect for industries like semiconductors, medicine, and life sciences.
Whether you need to coat biomedical implants or make tissue samples visible under electron microscope scanning, our gold sputtering solutions have got you covered.
Contact us today and experience the KINTEK advantage!
