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New Materials for The Future
Material Processing Engineering Lab.
Atsushi Yumoto
Associate Professor, Department of Materials Science and Engineering
College of Engineering
Materials Science and Engineering in Master's Program
Functional Control Systems in Doctoral Program
Location: Toyosu Campus
Laboratory Overview
Development of Functionally Coatings by Supersonic Free-Jet PVD and Investigation of Deposition Mechanisms
Supersonic Free-Jet PVD is a promising process for fabrication of thick and dens coating films. However, the deposition mechanism of the deposited nano-particles has not been clarified yet. The deposition mechanism is essential to improve the process and equipment. Our research aims to fabricate functional coating films through Supersonic Free-Jet PVD process and clarify the deposition mechanism.
Laboratory Character Innovative coatings with outstanding properties are generated by flexible approaches. We're aiming at development of new coating process to form a nano-crystallized thick film.
Research Outputs You can review research papers in the website below.
Laboratory Research Field
Nano-crystalized thick coating film Ceramic coating Environmental barrier coating Magnetic film  
Recent Research Topics
Alumina film SiC film Soft-magnetic film Hard-magnetic film  
Affiliated Conferences
The Surface Finishing Society of Japan Japan Thermal Spray Society The Japan Institute of Metals and Materials The Magnetics Society of Japan Japan Society of Powder and Powder Metallurgy
The Iron and Steel Institute of Japan        
For Social Contributions to the World Sustainability Coatings technology is widely employed in the fields requiring energy-saving, and product-reliability.
Related Industries
Electronics Car manufacturer semiconductor industry Magnetic device  
Applicable Industrial Fields
Mechanical and Electric Properties of coating film Environmental barrier Coating Hard coating    
Instruments and Devices in this Laboratory
Supersonic Free-jet PVD apparatus Micro-Vickers hardness tester SEM-EDS    
Research Seeds
Nano-crystallized thick ceramic coating films Environmental barrier Coating