Takaaki Koyanagi

ORCID: 0000-0001-7272-4049
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About
Contact & Profiles
Research Areas
  • Advanced ceramic materials synthesis
  • Nuclear Materials and Properties
  • Fusion materials and technologies
  • Advanced materials and composites
  • Semiconductor materials and devices
  • Silicon Carbide Semiconductor Technologies
  • Aluminum Alloys Composites Properties
  • Nuclear materials and radiation effects
  • Graphite, nuclear technology, radiation studies
  • Metal and Thin Film Mechanics
  • High-Velocity Impact and Material Behavior
  • Nuclear reactor physics and engineering
  • Ion-surface interactions and analysis
  • Silicon and Solar Cell Technologies
  • Nuclear and radioactivity studies
  • Physics of Superconductivity and Magnetism
  • Boron and Carbon Nanomaterials Research
  • Integrated Circuits and Semiconductor Failure Analysis
  • Additive Manufacturing and 3D Printing Technologies
  • Advanced Surface Polishing Techniques
  • ZnO doping and properties
  • Chalcogenide Semiconductor Thin Films
  • MXene and MAX Phase Materials
  • Hydrogen Storage and Materials
  • Advanced Semiconductor Detectors and Materials

Oak Ridge National Laboratory
2016-2025

Government of the United States of America
2023

Office of Scientific and Technical Information
2021

National Technical Information Service
2021

Lawrence Berkeley National Laboratory
2017

University of California, Berkeley
2017

Kyoto University
1985-2014

Osaka University
2003

Yamaguchi University
1991-1996

Carnegie Mellon University
1986-1988

10.1016/j.jnucmat.2020.152577 article EN publisher-specific-oa Journal of Nuclear Materials 2020-10-08

10.1016/j.jnucmat.2016.01.010 article EN publisher-specific-oa Journal of Nuclear Materials 2016-01-16

10.1016/j.jnucmat.2020.152375 article EN publisher-specific-oa Journal of Nuclear Materials 2020-07-15

Abstract Tyranno SA4 grade SiC fiber is an emerging continuous with excellent mechanical properties. The origin of the fiber's high‐performance was studied by comparative Raman spectroscopy four different grades fibers and reference monolith. Analysis spectra cross‐sections, surface homogeneity, under stress, revealed how differences in microstructure, such as crystalline order, size, presence critical flaws, dictate This information can help optimize manufacturing.

10.1111/ijac.15032 article EN International Journal of Applied Ceramic Technology 2025-01-07
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