摘要:
A method of manufacturing a multi-layered film of the invention includes: forming an electroconductive layer (3) on a substrate (2, 31); forming a seed layer (4) including an oxidative product having a perovskite structure so as to coat the electroconductive layer (3) by a sputtering method; and forming a dielectric layer (5) so as to coat the seed layer (4).
摘要:
A method for forming a dielectric thin film that forms a PZT thin film having a (100) / (001) orientation. After a seed layer is formed by adhering PbO gas to a surface of a substrate, a voltage is applied to a target of lead zirconate titanate (PZT) and perform sputtering, while the substrate is heated inside of an evacuated vacuum chamber. Then, a PZT thin film is formed on the surface of the substrate. Because Pb and O are supplied from the seed layer, a PZT film having a (001) / (100) orientation can be formed without lack of Pb.
摘要:
A sputtering target having a composition of LiCoO 2 , wherein a resistivity of the target is 100 Ωcm or less, and a relative density is 80% or higher. The sputtering target of the present invention is effective for use in forming a positive electrode thin film in all-solid-state thin-film lithium ion secondary batteries equipped in vehicles, information and communication electronics, household appliances, and the like.
摘要:
The invention relates to the deposition of optical precision layers on the substrate in a highly uniform, precise, and particle-free manner with a low absorption. For this purpose, a method and a device are proposed. According to the invention, target materials and if necessary surfaces in the sputter region are used. A particularly high uniformity as well as a particularly low residual absorption are achieved using said materials. The invention is suitable for producing optical thin layer filters such as those which are used in laser material machining, laser components, optical sensors for measuring equipment, or in medical diagnostics for example.
摘要:
The invention relates to a method for producing a material including a glass or glass ceramic film coated, on at least part of at least one of the surfaces thereof, with a thin film stack not including a silver film and including at least one electrically conductive transparent oxide thin film. Said method includes: - a step of depositing said stack, wherein said electrically conductive transparent oxide thin film and at least one thin homogenization film are deposited, said thin homogenization film being a film made of metal, a metal carbide, or a metal nitride other than aluminum nitride; then - a heat treatment step, wherein said stack is subjected to radiation.