英国威廉希尔公司_世界十大博彩公司-【首页】@

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Materials Science and Engineering Laboratories

Energy Materials Laboratory

Basic Information

Staff

Professor Tsunehiro Takeuchi / Associate Professor Masaharu Matsunami / Assistant Professor Keisuke Hirata

Outline

Development of functional materials leading to sustainable low-carbon society

In the Energy Materials Laboratory, we develop functional materials, such as thermoelectric materials, thermal diodes, and high-Tc superconductors. These materials lead to low sustainable low-carbon society. For these studies, we are using detailed analyses on electronic structure both from experiments and theoretical calculations.

Research Themes

Development of high performance thermoelectric materials using solely of ubiquitous elements

Development of thermal rectifier usable at high temperatures

Investigation into the origin of high critical temperature of curate superconductor

Website

/Lab/Zairyo/eml/index.html

Equipment

Sample preparation

  • Arc furnace
  • Planetary ball milling
  • Induction furnace
  • Single role melt spinning
  • RF sputtering
  • Three-zones furnace
  • Box furnaces
  • Vacuum furnaces
  • Floating zone furnace
  • Molecular beam epitaxy


Evaluation of sample quality

  • XRD for powder and thin film
  • Differential scanning calorimetry
  • Differential thermal analysis
  • Thermogravimetric Analysis
  • Digital optical-microscope


Transport properties measurement

  • Physical property measurement system for electrical resistivity, Hall coefficient, magneto-resistance, Seebeck coefficient, thermal conductivity, specific heat, magnetic susceptibility
  • Seebeck coefficient measurement system
  • Laser flash thermal conductivity measurement system
  • High tempera electrical resistivity measurement system
  • Thermal conductivity measurement system for thin film


Electronic structure analyses

  • Photoemission spectroscopy (XPS, UPS, ARPES)

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