| 摘要 |
Method and apparatus for physical vapour deposition (PVD) and in particular high power impulse magnetron sputtering (HIPIMS) deposition is described. The present apparatus and process provide for the creation of a weaker magnetic field in the region of the cathode which reduces the confinement of a significant part of the plasma near the target surface. By weakening the magnetic field in the region of the target, the deposition rate of materials at a substrate has been found to increase by a factor of 9 relative to that of conventional HIPIMS processes employing typical magnetic field strengths. |
