Last Updated
：2025/11/20
field emission
Noun
countable
uncountable
Japanese Meaning
（物理学）強い電場の影響下で、量子トンネリングによって、金属または半導体から電子が放出される現象
（ plural ）
Quizzes for review
(physics) The emission of electrons from a metal or semiconductor, under the influence of a strong electric field, by quantum tunnelling.
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field emission
field emission from the sharp tungsten tip caused a sudden increase in electron current during the experiment.
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field emission from the sharp tungsten tip caused a sudden increase in electron current during the experiment.
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