An intense cw beam is produced by GaAs photoemission. Some high performances have been achieved . In particular, several weeks long lifetime has been achieved with an electron current as intense as 1 mA over a few mm^2 beam size.
Study On Photosource For Electron Cooling Devices
CALABRESE, Roberto;CIULLO, Giuseppe;GUIDI, Vincenzo;LENISA, Paolo;
1994
Abstract
An intense cw beam is produced by GaAs photoemission. Some high performances have been achieved . In particular, several weeks long lifetime has been achieved with an electron current as intense as 1 mA over a few mm^2 beam size.File in questo prodotto:
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