High purity lutetium plating by magnetron sputtering

Magnetic sputtering high -purity (LU) is a commonly used surface treatment technology, which is mainly used in semiconductor, electronics, optics and other fields.

1. Magnetic sputtering coating is a technology that generates a film on the base surface through a physical method. It uses a plasma generated by magnetic control, and splash the target material of the 镥 (LU) to the base surface in a high vacuum environment to form a uniform, dense, and high -purity membrane layer.

2. Gaochu (LU) refers to the high purity of 镥 materials, and usually requires more than 99.99%. High -purity 镥 membrane has excellent physical properties and chemical stability, and is suitable for some application scenarios with high requirements for chemical stability, hardness, and optical properties.

3. The process process of magnetic control sputtering high -pure pupa generally includes the following steps: prepare target materials, clean the base, place the target material in the target position of sputtering, and reduce the system pressure Pressure, generating plasma through magnetic control, pyramids such as inert gases such as pupae, and pupae target materials, and pheasant atoms are sputtering to the base surface according to inertia.

4. The advantages of magnetic control sputtering high purity include: high purity of sputtering source, good density of the membrane layer, strong controllability, suitable for various base materials and thin film thickness.

5. In terms of applications, magnetic control sputtering high -pure pupa is mainly used in the fields of optical film, superconducting film, display device and other fields. For example, the high -purity film can be applied to optical components such as lenses, filters, and beamers to improve the performance of optical devices.