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Propagation of 10-keV electrons through glass macrocapillaries

Authors :
V. S. Sotnikova
A. N. Oleinik
A. V. Sotnikov
K. A. Vokhmyanina
R. M. Nazhmudinov
A. S. Kubankin
I. A. Kishchin
A. A. Kaplii
Source :
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 11:844-847
Publication Year :
2017
Publisher :
Pleiades Publishing Ltd, 2017.

Abstract

The features of 10-keV electron propagation through a cylindrical channel made of borosilicate glass are experimentally studied. Experimental results indicate that a fast electron beam can be controlled using tapered capillaries fabricated from the given material. The charge distribution formed inside the channel provides conditions under which no less than 20% of beam electrons pass through the channel without considerable energy losses even if the inclination angles exceed the geometric angle of transmission.

Details

ISSN :
18197094 and 10274510
Volume :
11
Database :
OpenAIRE
Journal :
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques
Accession number :
edsair.doi...........96c5b3c60113abfbff876ab6026d7b14
Full Text :
https://doi.org/10.1134/s1027451017040322