Investigation of the adsorbate effect on current of preexplosion field emission under high-voltage gas discharge
| Autor: | Yu. A. Barengolts, S. I. Beril |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Materials science
Physics and Astronomy (miscellaneous) Allowance (engineering) High voltage Electric discharge in gases Condensed Matter::Soft Condensed Matter Field electron emission Adsorption Picosecond Molecule Physics::Chemical Physics Atomic physics Current (fluid) Astrophysics::Galaxy Astrophysics |
| Zdroj: | Technical Physics Letters. 38:726-728 |
| ISSN: | 1090-6533 1063-7850 |
| DOI: | 10.1134/s1063785012080020 |
| Popis: | The effect of adsorbed atoms and polar and nonpolar molecules on the current of autoelectronic emission leading up to gas (in particular, picosecond) discharge is investigated. It is shown that the Fowler-Nordheim equation is applicable in all the cases under consideration. Calculation results for the field-emission current are given with allowance made for adsorbate. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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