Chromatic aberration of symmetric two‐cylinder electrostatic lenses
作者:
P. S. Vijayakumar,
M. Szilagyi,
期刊:
Review of Scientific Instruments
(AIP Available online 1987)
卷期:
Volume 58,
issue 6
页码: 953-957
ISSN:0034-6748
年代: 1987
DOI:10.1063/1.1139582
出版商: AIP
数据来源: AIP
摘要:
Accurate calculations of the axial chromatic aberration coefficients of symmetric two‐cylinder bipotential electrostatic lenses for three different gap values (0.10D, 0.50D, and 1.0D) are presented. This is an extension of the first‐order properties and the third‐order spherical aberration coefficients published by Harting and Read.
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