electron gun Sentence Examples

  1. The electron gun within the cathode-ray tube (CRT) monitor fired electrons at the phosphor-coated screen to produce images.
  2. The electron gun of a scanning microscope sweeps a focused beam of electrons across a sample to create magnified images.
  3. The scanning electron microscope (SEM) utilizes an electron gun to scan the surface of a sample with a focused beam of electrons.
  4. In a transmission electron microscope (TEM), an electron gun accelerates electrons through a condenser lens and onto a thin sample, allowing for high-resolution imaging of the sample's internal structure.
  5. Electron guns are also used in electron beam welding (EBW) to generate a precisely focused beam of electrons for welding metals and other materials.
  6. Electron guns are essential components of X-ray tubes, where they direct a beam of electrons onto a metal target, releasing X-rays through the process of bremsstrahlung.
  7. High-power electron guns are used in particle accelerators to accelerate charged particles to very high energies for research and applications in nuclear physics.
  8. Electron guns are crucial in free-electron lasers (FELs) to generate intense beams of coherent light across a wide spectrum by oscillating electrons through periodic magnetic fields.
  9. Electron guns are used in analytical instruments such as electron microprobes to analyze the elemental composition of materials by focusing an electron beam on a sample and detecting the emitted X-rays.
  10. Electron guns play a vital role in electron beam lithography, where they precisely direct a beam of electrons onto a resist-coated substrate to create intricate patterns for microelectronics fabrication.

electron gun Meaning

Wordnet

electron gun (n)

the electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it

Synonyms & Antonyms of electron gun

No Synonyms and anytonyms found

FAQs About the word electron gun

the electrode that is the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the elect

No synonyms found.

No antonyms found.

The electron gun within the cathode-ray tube (CRT) monitor fired electrons at the phosphor-coated screen to produce images.

The electron gun of a scanning microscope sweeps a focused beam of electrons across a sample to create magnified images.

The scanning electron microscope (SEM) utilizes an electron gun to scan the surface of a sample with a focused beam of electrons.

In a transmission electron microscope (TEM), an electron gun accelerates electrons through a condenser lens and onto a thin sample, allowing for high-resolution imaging of the sample's internal structure.