Activated carbon electrodes for electrical double layer...

Alkaline earth metal oxide cathode containing rare earth metal o

Aluminum-carbon composite electrode

Anisotropic pyrolytic graphite heater

Anode disc for an X-ray tube comprising a rotary anode

Anodes for rotary anode x-ray tubes

Apparatus for an electron gun employing a thermionic...

Apparatus for producing a flux of charge carriers

Apparatus for reducing the effects of thermal stresses on breakd

Article comprising aligned nanowires

Article incorporating a high temperature ceramic composite...

Asymmetrical field emitter

Attachment means for a graphite x-ray tube target

Back-gated field emission electron source

Barium-aluminum-scandate dispenser cathode

Beam generating system for electron beam measuring instruments h

Beam splitter for electron beam machines

Bialkaline photocathode having increased spectral sensitivity an

Bonded grid-cathode electrode structure

Capped high-pressure discharge lamp