Christian M Petrie Group Leader, Senior R&D Staff Contact petriecm@ornl.gov | 865.576.0827 All Publications Compensation Scheme for Radiation-Induced Attenuation in Optical Fibers Interrogated Using Low-Coherence Interferometry... Embedding sensors in metal and ceramic structures... Optical Transmission of a-SiO2 and α-Al2O3 Following High-Dose Neutron Irradiation... Summary of the Postirradiation Examination of the First Samples from a MiniFuel Irradiation... Metal-embedded fiber optic sensor packaging and signal demodulation scheme towards high-frequency dynamic measurements in harsh environments Monolithic ATF MiniFuel Sample Capsules Ready for HFIR Insertion... High Power Irradiation Testing of TRISO Particles in Miniature Fuel Specimens in HFIR... Fiber Optic Sensor for Corrosion Monitoring in Molten Salt Irradiation Experiments Bench-Scale Demonstration of a Capacitive Sensor for In-Pile Materials Monitoring... Assembly of Capsules for Irradiation of Silicon Carbide Joint Specimens in the High Flux Isotope Reactor... Post-irradiation Examination Results of Miniature Fuel Specimens Irradiated in the High Flux Isotope Reactor... In-Pile OFDR Sensing with Fiber Bragg Gratings in Sapphire Optical Fiber... High-dose temperature-dependent neutron irradiation effects on the optical transmission and dimensional stability of amorphou... Assessment of Pre-Irradiation SiC CMC Joint Performance in Representative Cladding Geometries... Assembly and Delivery of Capsules for Irradiation of Absorber Material Specimens in the High Flux Isotope Reactor... Embedment of sensors in ceramic structures... Thermal and Neutronic Analysis for Irradiation of Advanced Neutron Absorbing Material in the High Flux Isotope Reactor... Separate effects irradiation testing of miniature fuel specimens Length Dependence of Severe Accident Test Station Integral Testing High-temperature strain monitoring of stainless steel using fiber optics embedded in ultrasonically consolidated nickel layers Embedding Fiber Optic Strain Sensors Using Ultrasonic Additive Manufacturing Embedded Fiber-Optic Sensors for In-Pile Applications... X-Ray Computed Tomography Analysis of Neutron-Irradiated SiC Composite Tube... Suitability of Type-II Fiber Bragg Gratings in Silica Optical Fiber for Temperature Sensing in TREAT... Elastic moduli reduction in SiC-SiC tubular specimen after high heat flux neutron irradiation measured by resonant ultrasound... Pagination First page « First Previous page ‹‹ … Page 4 Current page 5 Page 6 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Fuel Development Section Advanced Fuel Fabrication and Instrumentation Group User Facilities High Flux Isotope Reactor Manufacturing Demonstration Facility