Spin spray thin film production device
Ferrite plating is an innovative technology that allows for the direct fabrication of ferromagnetic ferrite films in aqueous solutions at room temperature to 90°C. Since its invention in 1983 at the Laboratory of Masaki Abe at Tokyo Institute of Technology, it has undergone various improvements, leading to the development of applications in various thin-film magnetic devices and bio-medical devices, some of which have been commercialized. The unique point of the ferrite plating method is that it utilizes the oxidation reaction of Fe2+ ions to Fe, using raw materials such as Fe2+ ions and Ni2+ ions, enabling the creation of various ferrite thin films. The key feature is that the hydroxyl groups on the substrate surface form covalent chemical bonds with metal ions (not just simple physical adsorption), resulting in a strong adhesion.
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Ferrite plating is an innovative technology that allows for the direct fabrication of ferromagnetic ferrite films in aqueous solutions at room temperature to 90°C. Since its invention in 1983 at the Laboratory of Masaki Abe at Tokyo Institute of Technology, various improvements have been made, leading to the development of applications in various thin-film magnetic devices and bio-medical devices, some of which have been commercialized. The unique aspect of the ferrite plating method is that it utilizes the oxidation reaction of Fe2+ ions to Fe, using raw materials such as Fe2+ ions and Ni2+ ions, enabling the production of various ferrite thin films. The key point is that the hydroxyl groups on the substrate surface and the metal ions form covalent chemical bonds (not just physical adsorption), resulting in strong adhesion.
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The history of Kitano Seiki is also a trajectory of continuous contribution to cutting-edge research fields through the provision of precision instruments for research and development. In November 1958, we were established as a company specializing in the design, manufacturing, and sales of precision instruments. Since then, we have developed and manufactured experimental equipment aimed at research institutes in universities and government agencies, as well as basic research laboratories in private companies, earning high praise for our excellent quality and reliability. In particular, in recent years, we have been at the forefront of ultra-high vacuum and ultra-low temperature technologies, which are essential in industrial fields such as new materials, nanotechnology, flat panel displays, high-temperature superconductivity, solar cells, nuclear power, and space development. We have accumulated abundant technology and know-how in creating experimental environments and have linked this to the development and provision of equipment that condenses advanced performance and functionality. At Kitano Seiki, we always work closely with researchers, our users, to design and develop equipment that accurately supports research and development objectives. With a consistent system from parts manufacturing to various processing, assembly, inspection and testing, equipment setup, and after-sales support, we provide high-quality products and a conducive experimental environment for quality research and development.