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- Title
Determination of the surface potential of a dielectric layer on a target bombarded by an ion beam.
- Authors
Bondarenko, G. G.; Bazhin, A. I.; Korzhavyı, A. P.; Kristya, V. I.; Aitov, R. D.
- Abstract
The electric field at the surface of a charge spot created by an ion beam on a dielectric coating of a target is calculated. An expression is obtained which relates the surface potential of the insulator to the potential of the collector corresponding to saturation of the collector secondary-electron current. It permits determination of the potential drop across the oxide layer of a cold cathode without introducing complications in the construction of the experimental apparatus. © 1998 American Institute of Physics.
- Subjects
DIELECTRICS; SURFACES (Physics); ION bombardment
- Publication
Technical Physics, 1998, Vol 43, Issue 9, p1121
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/1.1259146