Parallel plate electron multiplier with ion feedback...

Parallel scan type ion implanter

Particle accelerator employing transient space charge potentials

Particle source for producing excited particles

Particulate collector apparatus and method for ion generators

Penning discharge ion source with self-cleaning aperture

Plasma cathode

Plasma electron source for cold-cathode discharge device or the

Plasma electron source for cold-cathode discharge device or the

Plasma electron-emitting source

Plasma generating apparatus

Plasma generator having rf driven cathode

Plasma processing apparatus

Plasma processing apparatus for large area ion irradiation

Plasma treatment apparatus and plasma treatment method...

Plasma-anode electron gun

Power control apparatus for an ION source having an...

Power supply apparatus

Power supply apparatus for generating plasma

Precision tunable resonant microwave cavity