Determination of the surface potential of a dielectric layer on a target bombarded by an ion beam |
| |
Authors: | G G Bondarenko A I Bazhin A P Korzhavyi V I Kristya R D Aitov |
| |
Institution: | (1) Moscow State Institute of Electronics and Mathematics, 109028 Moscow, Russia |
| |
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.
Zh. Tekh. Fiz. 68, 126–128 (September 1998) |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |