Takaaki Koyanagi Senior R&D Staff Contact koyanagit@ornl.gov | 865.341.1927 All Publications Overview of General Atomics SiGA™ SiC-SiC Composite Development for Accident Tolerant Fuel... X-Ray Computed Tomography Analysis of Neutron-Irradiated SiC Composite Tube... Elastic moduli reduction in SiC-SiC tubular specimen after high heat flux neutron irradiation measured by resonant ultrasound... PHENIX U.S.-Japan Collaboration Investigation of Thermal and Mechanical Properties of Thermal Neutron–Shielded Irradiated T... Report on Hydrogen Isotope Permeability/Hermeticity of SiC-based Cladding... Systematic Technology Evaluation Program for SiC based BWR Channel Box... In-pile tensile creep of chemical vapor deposited silicon carbide at 300 °C... High-dose, intermediate-temperature neutron irradiation effects on silicon carbide composites with varied fiber/matrix interf... Multiscale experimental characterization of coatings on ceramics: A case study of tungsten on SiC... Response of unalloyed tungsten to mixed spectrum neutrons... Influence of dynamic annealing of irradiation defects on the deuterium retention behaviors in tungsten irradiated with neutro... Fully Ceramic Microencapsulated fuel in prismatic high-temperature gas-cooled reactors: Sensitivity of reactor behavior durin... Response of isotopically tailored titanium diboride to neutron irradiation... Stored energy release in neutron irradiated silicon carbide... Recent progress in the development of SiC composites for nuclear fusion applications... Failure behavior of SiC/SiC composite tubes under strain rates similar to the pellet-cladding mechanical interaction phase of... Transmutation-induced precipitation in tungsten irradiated with a mixed energy neutron spectrum... Nano-scale microstructure damage by neutron irradiations in a novel Boron-11 enriched TiB2 ultra-high temperature ceramic... Accelerated Irradiation Testing of Miniature Nuclear Fuel and Cladding Specimens... Microstructural evolution of 3C-SiC exposed to simultaneous neutron irradiation and helium implantation... Raman spectroscopy of neutron irradiated silicon carbide: Correlation among Raman spectra, swelling, and irradiation temperat... Microstructural Evolution of 3C-SiC Exposed to Simultaneous Neutron Irradiation and Helium Implantation... A Survey: The Chemical Compatibility of Silicon Carbide with Molten Fluoride Salts... Evaluation of Irradiation-Induced Strain in SiC Tubes by a Combination of Experiment and Simulation... Dimensional stability and anisotropy of SiC and SiC-based composites in transition swelling regime... Pagination First page « First Previous page ‹‹ … Page 2 Current page 3 Page 4 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division Materials in Extremes Section Radiation Effects and Microstructural Analysis Group