(Science: radiobiology) An ion diode with an applied magnetic field to prevent electrons flowing from cathode to anode. The applied magnetic field also regularizes the electron swarm to reduce beam divergence.
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... below shows the evolution of damage for increasing amplitude of the applied stress pulse from 400 MPa to 1.2 GPa (15 ns duration for each), for ... unmatched by other semiconductor lasers. They combine the techniques of diode pumped solid-state thin disk lasers and semiconductor quantum-well ...
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