Prof. Dr. Masami Terauchi

What's New

• New scientific report just opened.

Research Themes

• Development and applications of EM-SXES method
• Developments and applications of TEM-EELS method
• Applications of TEM based methods: CBED, ED, HREM
  
  TEM : Transmission electorn microscopy
  SXES : Soft X-ray emission spectrosocpy
  EELS: Electron energy-loss spectroscopy
  ED : Electron diffraction
  CBED: Convergent-beam electron diffraction
  HREM: High-resolution electron microscopy
  

Research materials (present)

• Boron and related materials (collaboration with Prof. M.Takeda, Prof. K.Kozu, Prof. S.Okada)
• Carbon and related materials (collaboration with Prof. M.Aono)
• New inorganic materials (collaboration with Prof. T.Yamada and Prof. H.Morito)

• Refereed papers
• Proceedings & Abstracts
• Books
• Other publications

• 2024- “ϊ–{ƒzƒE‘fEƒzƒE‰»•¨Œ€‹†‰ο@Šwpά
  (Title: •ͺΝ“dŽqŒ°”χ‹Ύ‚π—p‚’‚½ƒzƒE‘fEƒzƒE‰»•¨‚Μ“dŽqσ‘Τ‰πΝ)
• 2016- •½¬28”N“x ‰ΘŠw‹Zp•ͺ–μ‚Μ•Ά•”‰ΘŠw‘εb•\²i‰ΘŠw‹Zpά ŠJ”­•”–εj
  (Title: “dŽqŒ°”χ‹Ύ—p“ξXό”­Œυ•ͺΝƒVƒXƒeƒ€‚ΜŠJ”­ˆη¬)
• 2015- ‘ζ15‰ρ ŽRϊ±’εˆκά (Œv‘ͺ•]‰Ώ•ͺ–μ)
  (Title: “dŽqŒ°”χ‹Ύ—p“ξXό•ͺŒυŠν‚ΜŠJ”­‚ΖŽΐ—p‰»)
• 2015- Birks Award 2015 (Microanalysis Society)
  (Title: Exciting Possibilities of Soft X-ray Emission Spectroscopy as Chemical State Analysis in EPMA and FESEM)
• 2015- The Japanese Society of Microscopy Award for the Scientific Paper in 2015
  (Title: A new grating X-ray spectrometer for 2-4 keV enabling a separate observation of In-Lβ and Sn-Lα emissions of indium-tin-oxide; Masami Terauchi, et al., Microscopy, vol.62, 391-395 (2013).)
• 2009- The Japanese Society of Microscopy Award for the Scientific Paper in 2009
  (Title: High energy-resolution electron energy-loss spectroscopy study of the electric structure of two-wall carbon nanotubes; Yohie Sato, Masami Terauchi, Yahachi Saito and Riichiro Saito, J. Electron Microscopy, vol.55, 137-142 (2006).)
• 2004- Macres Award 2004 (Microanalysis Society)
  (Title: A High Energy-resolution Wavelength-dispersive Soft-X-ray Spectrometer for a Transmission Electron Microscope to Investigate Valence Electrons)
• 2000- Prize of Electron Microscopy Sodiety of Japan (Setou prize)
  (Title: Development of high energy-resolution EELS microscope and its applications to materials)
• 1995- Prize of Crystallographic Society of Japan
  (Title: Developments and applications of CBED method and its extention to (3+1)-dimensional crystallography)

Recent constructions

New HR-SXES spectrometor / Latest my hobby constructions

• Recent Progresses in Soft X-ray Emission Spectroscopy Microscopy
  IOP Conference Series: Materials Science and Engineering 891, 012022 (2020).
  
  

MCP+CMOS camera for our SEM-SXES instrument

• Chemical state information of bulk specimens obtained by SEM based soft-X-ray emission spectroscopy
  Microscopy & Microanalysis, vol.20(3), 692-697 (2014).
  
  

Guzumania 2020 in my office / Paeonia 2023 in my garden / Orchid 2023 in my office

• High-resolution TEM images
• CBED patterns
• My Constructions

Education

• 1984- B.Sc. in Physics, Tohoku University
  (Thesis title; Study of the structural phase transformation of MoS₂)
• 1986- M.Sc. in Physics, Tohoku University
  (Thesis title; Develoments of large-angle convergent-beam electron diffraction methods)
• 1988- Ph.D. in Physics, Tohoku University
  (Thesis title; Studies of several materials which undergo structural phase transformations and quasicrystals by convergent-beam electron diffraction)

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