Electrode structure for an electron multiplier cage assembly

Electron discharge device having a ceramic member with means for

Electron discharge device having a high speed cage

Electron discharge device having a thermionic electron control p

Electron discharge device having a thermionic emission-reduction

Electron multiplier

Electron multiplier electron source and ionization source...

Electron multiplier for a multi-channel photomultiplier tube

Electron multiplier for forming a photomultiplier and cascade mu

Electron multiplier having an improved planar utlimate dynode an

Electron multiplier plate with controlled multiplication

Electron multiplier unit including first and second support...

Electron multiplier unit including first and second support...

Electron multiplier with improved dynode geometry for reduced cr

Electron tube

Electron tube with improved airtight seal between faceplate and

Electron tubes using insulation material containing little alkal

Electron-multiplier and photo-multiplier having dynodes with...

Electron-multiplier and photo-multiplier having dynodes with...

Electron-multiplier and photo-multiplier having dynodes with...