Name | MARUYAMA Satofumi |
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Official Title | Associate Professor |
Affiliation | Faculty of Science and Engineering Department of Mechanical Engineering |
smaruyam@tcu.ac.jp | |
Web | |
Profile | I have been working on the synthesis and characterization of boron-based materials since I was a doctoral student. As boron lacks valence electrons, the crystal structure of the same binary borides changes in various structures according to the ratio of the [metal]/[boron]. These structural changes and complex structures result in the creation of various physical properties. So far, I have been synthesizing borides for thermoelectric materials and super-hard materials. The main results include the control of p-type conduction or n-type conduction in YAlB14-based materials through the control of Al occupancy in YAlB14 compound and the evaluation of mechanical properties of Mo2NiB2-based hard materials from both first-principles calculations and experimental methods. These studies are based on material synthesis and crystal structure characterization, such as Rietveld refinement, which are my areas of expertise. I am particularly interested in the creation of new physical properties through the control of crystal structure. I am working on creating new materials that do not exist in the world and the synthesis of materials, which exhibit unconventional performance in mechanics or thermoelectric. |
Research Field(Keyword & Summary) |
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Representative Papers |
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Grant-in-Aid for Scientific Research Support: Japan Society for Promotion of Science (JSPS) | https://nrid.nii.ac.jp/ja/nrid/1000040780573/ |
Recruitment of research assistant(s) | No |
Affiliated academic society (Membership type) | Japan Society of Powder and Powder Metallurgy (Senior member) Thermoelectrics Sosiety of Japan (Senior member) |
Education Field (Undergraduate level) | Introduction to Materials, |
Education Field (Graduate level) | Engineering Materials, |