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2021-11-12 10:14:42 60 view

Physical vapor deposition (PVD) is a thin film preparation technology. It physically evaporates the surface of the material source (solid or liquid) into gaseous atoms, molecules or partially ionized ions under vacuum. Then, films with specific functions are deposited on the substrate surface by low-pressure gas (or plasma).

2021-11-11 16:39:47 60 view

Vacuum evaporation coating is a process in which a solid material (referred to as evaporation material) is heated in a high vacuum environment and deposited on a processing substrate to obtain a thin film.

2021-11-11 15:57:55 60 view

Sputter deposition is a physical vapor deposition technique that bombards a target with high-energy particles, which are ejected from a solid target. It is an electronic process for depositing thin films of metals or other materials onto various surfaces.