Electrical Breakdown between Close Electrodes in Air
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- L. H. Germer
- Bell Telephone Laboratories, Inc., Murray Hill, New Jersey
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Abstract
<jats:p>Prebreakdown electron current between electrodes closing at voltages below the minimum which can give breakdown by successive ionization of air molecules has been measured by two different methods. This field emission current varies widely in successive experiments, increasing in general with decreasing voltage, with maximum values of the order of 10−7 amp. At the small electrode separations characteristic of breakdown at voltages below 300, it is shown that the ions necessary for breakdown come from the anode surface. The number of ions in the space at one time is so small that they cannot cooperate to enhance the gross field at the cathode, which is a conclusion having important consequences for the theory of breakdown.</jats:p>
Journal
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- Journal of Applied Physics
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Journal of Applied Physics 30 (1), 46-51, 1959-01-01
AIP Publishing
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Keywords
Details 詳細情報について
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- CRID
- 1360574093909926272
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- NII Article ID
- 30015903136
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- NII Book ID
- AA00693547
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- ISSN
- 10897550
- 00218979
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- Data Source
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- Crossref
- CiNii Articles