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Definition of thermionic emission in English: thermionic emissionnoun The emission of electrons from a heated source. Example sentencesExamples - The gas, primarily consisting of cathode material, expands into the vacuum where it is ionised by bombardment from the thermionic emission due to the very hot underlying cathode.
- In these studies, we used the thermionic emission of purified laser-vaporization-produced single-walled nanotubes to experimentally measure their work function.
- However, Carnap's principal interest at that time was in physics, and by 1913 he was planning to write his dissertation on thermionic emission.
- After graduating, he began a research project in the Cavendish Laboratory on thermionic emission but it appears not to have gone too well and he gave up the project.
Definition of thermionic emission in US English: thermionic emissionnoun The emission of electrons from a heated source. Example sentencesExamples - The gas, primarily consisting of cathode material, expands into the vacuum where it is ionised by bombardment from the thermionic emission due to the very hot underlying cathode.
- After graduating, he began a research project in the Cavendish Laboratory on thermionic emission but it appears not to have gone too well and he gave up the project.
- In these studies, we used the thermionic emission of purified laser-vaporization-produced single-walled nanotubes to experimentally measure their work function.
- However, Carnap's principal interest at that time was in physics, and by 1913 he was planning to write his dissertation on thermionic emission.
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