discharge tube
closed circuit
cathode
glow discharge
phototube
microchannel
recombination
electric discharge
photoemitter
cathode ray
jellium
photocathode
brush discharge
atomic battery
Townsend discharge
photoemission
anode
electronics
plasma
electrostatic precipitator
particle beam
antilocalization
grid
n-type semiconductor
photoinjector
galvanism
control grid
free electron
nuclear battery
hydrogen electrode
absorber
secondary emission
interplanetary gas
photoelectric effect
field emission microscopy
cyclotron
thermionic emission
electronic equipment
delta ray
thermal emission
photoelectret
charge-exchange accelerator
electroabsorption
anaphoresis
radiation
neutron diffraction
photofield
interaction space
chemical laser
thermion