Method and device for manufacturing semiconductor or insulator-metallic laminar composite cluster

摘要

A semiconductor or nonconductor vapor is generated by sputtering targets 11U, 11D in a first sputtering chamber 10, while a metal vapor is generated by sputtering targets 21U, 21D in a second sputtering chamber 20. The semiconductor or nonconductor vapor and the metal vapor are aggregated to clusters during travelling through a cluster-growing tube 32 and injected as a cluster beam to a high-vacuum deposition chamber 30, so as to deposit composite clusters on a substrate 35. The produced composite clusters are useful in various fields due to high performance, e.g. high-sensitivity sensors, high-density magnetic recording media, nano-magnetic media for transportation of medicine, catalysts, permselective membranes, optical-magnet sensors and low-loss soft magnetic materials.