%0 Journal Article %T Electron-beam diagnostics and emission characterization for single and multiple Spindt-type field emitters for rf amplifiers %A Phillips, Puroby M. %J Proceedings of SPIE %V 2842 %N 1 %P 336-352 %@ 0277-786X %D 1996-12-18 %I SPIE %~ DeepDyve