This invention configures multiple spherical substrate targets to roll independently of one another. The spheres’ rolling motion is deliberately randomized to promote uniform coating while eliminating the interaction (rubbing, sliding) of adjacent spheres that is present in conventional sphere coating designs. The devices’ novel structure features enable the collimation of depositing species…
Keywords
- Show all (57)
- Electric Grid (8)
- Carbon Utilization (6)
- Compact Space Telescopes (5)
- Laser Materials Processing (5)
- Diode Lasers (4)
- Materials for Energy Products (4)
- Optical Damage Mitigation (3)
- Precision Optical Finishing (3)
- RF Photonics (3)
- 3D Printing (2)
- Additive Manufacturing (2)
- Direct Air Capture (2)
- Power Electronics (2)
- Synthesis and Processing (2)
- Additively Manufactured (AM) Optics (1)
- Geologic Storage (1)
- Manufacturing Simulation (1)
- Precision Engineering (1)
- Ultrashort Pulse Lasers (1)
- (-) Inertial Fusion Energy (IFE) (1)
LLNL’s novel approach is to use diamond substrates with the desired donor (nitrogen) and acceptor (boron) impurities. In order to optically activate these deep impurities, the invention requires at least one externally or internally integrated light source. The initial exposure to light can set up the desired conduction current, after which the light source could be turned off. Even with…
This novel detector for characterizing IFE implosions is an alternative to the current RTNADs to measure neutron fluxes > 3x1011 neutrons/cm2 at high shot rates. The detector consists of a stack of small square metal wafers separated by thin insulating spacers. Every other wafer is held at high voltage while the remaining wafers are grounded. The stack acts as an…