2018 | ANNUAL REPORT 129 Name: Emmanuel Perez Organization: Idaho National Laboratory Award Type: RTE Project Name: Investigation of Ag, Pd, I, Ru, and Sr fission products in bulk and grain boundaries of neutron irradiated SiC PALS.................positron annihilation lifetime spectroscopy PAS.................................positron annihilation spectroscopy PFC.............................................. plasma-facing components PGS................................................Precision Gamma Scanner PI.......................................................... principal investigator PIE........................................... post-irradiation examination PIRT............Phenomenon Identification and RankingTable PNNL........................ Pacific Northwest National Laboratory PPMS.......................Physical Property Measurement System RIS..........................................radiation-induced segregation RTE........................................ RapidTurnaround Experiment RPV....................................................reactor pressure vessels SANS.....................................small-angle neutron scattering SAX........................................... small-angle X-ray scattering SCC..................................................stress corrosion cracking SEM........................................Scanning Electron Microscope SFR............................................ Sodium-cooled Fast Reactor SiC................................................................... silicon carbide SSPA..................................Shielded Sample Preparation Area STEM................ scanning transmission electron microscopy TEM.................................Transmission Electron Microscope TRISO.................................................tristructural-isotropic UCSB........................University of California, Santa Barbara ULTRA...............................................ULtrasonicTRAnsducer U-Mo................................................Uranium-Molybdenum U-Zr......................................................Uranium-Zirconium UT....................................................ultrasonic thermometer WAXS.........................................wide-angle X-ray scattering XRD..............................................................X-ray diffraction ZrN.............................................................Zirconium nitride