electron tube
preferred label: لامپ الکترونی @fa
type: Concept
narrower: electron multiplier

electron multiplier detector
preferred label: آشکارساز تکثیرکن الکترونی @fa
type: Concept
broader: electron multiplier

secondary electron emission
preferred label: گسیل ثانوی الکترون @fa
type: Concept
related: electron multiplier

photomultiplier
preferred label: تکثیرکن فوتونی @fa
type: Concept
broader: electron multiplier

electron multiplier
alternative label: multiplier, electron
narrower: electron multiplier detector
narrower: photomultiplier
related: secondary electron emission
broader: electron tube
preferred label: تکثیرکن الکترونی @fa
type: Concept