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Tokamak plasma disruptions present a significant challenge to ITER as they can result in intense heat flux, large forces from halo and eddy currents, and potential first-wall damage from the generation of multi-MeV runaway electrons. Massive gas injection (MGI) of high Z material using fast acting valves is being explored on existing tokamaks and is planned for ITER as a method to evenly distribute...
This paper presents a precision control circuit for the emission of desired number of electrons from vertically aligned carbon nanofibers (VACNFs) for the realization of a massively parallel maskless e-beam lithography system.The digitally addressable field emission arrays (DAFEAs) of the VACNFs function as the lithography heads for massively parallel e-beam exposure of resist eliminating the cost...
A bioluminescent bioreporter integrated circuit (BBIC) biosensor for environmental monitoring is presented. The bioluminescent bioreporters are bacteria that can be genetically altered to achieve bioluminescence when in contact with a targeted substance. The bioreporters are placed on a microluminometer. The microluminometer includes integrated photodiodes and signal processing circuits and is realized...
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