Research topics

Research topics†

(1) Network tele-microscopy†

• Network tele-microscopy

(2) Electron microscopy + Synchrotron radiation†

• Electron microscopy + Synchrotron radiation

(3) Solidification and Casting : Materials development†

• Solidification : Cast iron
• Solidification : Ti Alloys
• Solidification : Silidices for thermoelectronic materials
• Solidification : Alloy design of casting materials by machine learning
• Liquid phase separation
• Melt-extraction methods for wire fablication
• In-situ TEM observation of the initial process of dendrite growth

(4) Solidification and Casting : Additive manufacturing (3DP)†

• Additive manufacturing : Ti alloys
• Additive manufacturing : High Entropy Alloys
• Additive manufacturing : AM-Infiltration method

(5) Solidification and Casting : Development of teaching materials†

• Experiences of casting

(6) Entropy control : High Entropy Alloys†

• High Entropy Alloys
• High Entropy Cast Iron
• High Entropy Alloys for metallic biomaterials (BioHEAs)
• Light-Weight High Entropy Alloys
• High Entropy Brass
• Eutectic High Entropy Alloys
• High Entropy Alloys with HCP structure
• Ti-Al-based High Entropy Alloys
• Solidification microstructure in High Entropy Alloys
• Liquid phase separation in High Entropy Alloys
• Irradiation damage in High Entropy Alloys

(7) Entropy control : Electron knock-on effect by fast electron irradiation†

• High Voltage Electron Microscopy
• [[Electron knock-on : Solid state amorphization (SSA)]]
• [[Electron knock-on : Crystallization (Grass-to-Crystal transition)]]
• [[Electron knock-on : C-G-C transition (Crystal-to-Grass-to-Crystal transition)]]

(8) Entropy control : Electronic excitation by electron irradiation†

• Metal/SiOx interface : Synthesis of silicides
• Metal/SiOx interface : Amorphous phase foramtion
• Metal/SiOx interface : Crystallization of amorphous phase

(9) Entropy control : "Conctituent elements" + "lattice defect"†

• Irradiation damage in High Entropy Alloys