electron multiplier (Meaning)
Wordnet
electron multiplier (n)
a vacuum tube that amplifies a flow of electrons
Synonyms & Antonyms of electron multiplier
No Synonyms and anytonyms found
electron multiplier Sentence Examples
- An electron multiplier is a device that amplifies a small electrical signal by causing secondary electrons to be emitted from a surface.
- Electron multipliers are used in various applications, including photomultiplier tubes, scintillation counters, and mass spectrometers.
- The principle of operation of an electron multiplier is based on the secondary emission of electrons from a surface when it is bombarded with high-energy electrons.
- The secondary electrons are then accelerated towards another surface, where they produce more secondary electrons.
- This process is repeated several times, resulting in a cascade of electrons that multiplies the original signal.
- The gain of an electron multiplier is determined by the number of stages in the cascade and the efficiency of each stage.
- Electron multipliers are typically operated in a vacuum to prevent the scattering of electrons by gas molecules.
- The development of electron multipliers has led to significant advancements in the field of particle detection and measurement.
- Electron multipliers are essential components in many scientific instruments and devices, including electron microscopes and X-ray detectors.
- The study of electron multipliers and their applications is an active area of research, with ongoing efforts to improve their performance and explore new applications.
FAQs About the word electron multiplier
a vacuum tube that amplifies a flow of electrons
No synonyms found.
No antonyms found.
An electron multiplier is a device that amplifies a small electrical signal by causing secondary electrons to be emitted from a surface.
Electron multipliers are used in various applications, including photomultiplier tubes, scintillation counters, and mass spectrometers.
The principle of operation of an electron multiplier is based on the secondary emission of electrons from a surface when it is bombarded with high-energy electrons.
The secondary electrons are then accelerated towards another surface, where they produce more secondary electrons.
