A5075244785- Particle accelerators and beam dynamics
- Magnetic confinement fusion research
- Particle Accelerators and Free-Electron Lasers
- Superconducting Materials and Applications
- Fusion materials and technologies
- Advancements in PLL and VCO Technologies
- Radiation Effects in Electronics
- Electron and X-Ray Spectroscopy Techniques
- Particle Detector Development and Performance
- Non-Destructive Testing Techniques
- Experimental Learning in Engineering
- Advanced Measurement and Detection Methods
- Radiation Therapy and Dosimetry
- Nuclear Physics and Applications
- Laser-Plasma Interactions and Diagnostics
- Plasma Diagnostics and Applications
- Sensor Technology and Measurement Systems
- Parallel Computing and Optimization Techniques
- Advanced Measurement and Metrology Techniques
- Vacuum and Plasma Arcs
Oak Ridge National Laboratory
2015-2023
Spallation Neutron Source
2019
The Material Plasma Exposure eXperiment (MPEX) has completed its design phase. MPEX will be a unique facility to investigate plasma material interactions (PMIs) under fusion prototypic divertor conditions in steady state. This includes exposure expected reactor divertor. Materials investigated include solids, liquids, and neutron pre-irradiated materials. Electron ion heating allow for large operational domain ranging from erosion-dominated PMI deposition-dominated conditions. An overview of...
The Spallation Neutron Source (SNS) injection system transports a chopped, 1ms H- ion beam from the linac into accumulator ring, where two electrons are stripped each ion, resulting in proton propagating ring. kickers use 1400A current source with discharge time to paint optimum phase space of injected population. accumulation ring stacks 1us bunches pulse increase peak by factor ~1000. accumulated is deflected fourteen 33kV, 700ns pulsed extraction kicker magnets and delivered mercury...