INFLUENCE OF MISADJUSTMENT OF POLES ON THE MAGNETIC FIELD AND ON ITS ION OPTICAL PROPERTIES.

被引：0

作者：

Boerboom, A.J.H. ^{[1
]}

机构：

[1] FOM-Inst, Amsterdam, Neth, FOM-Inst, Amsterdam, Neth

来源：

Nuclear instruments and methods in physics research | 1986年 / A258卷 / 03期

关键词：

MAGNETIC FIELDS - PARTICLE OPTICS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The magnetic field is calculated between two parallel semi-infinite pole faces, one of them having suffered a shift with respect to the other over a small distance. The influence of this shift on the ion orbits and the focussing properties is investigated. The theory provides a direct numerical evaluation of the magnitude of the aberrations. The most prominent aberration is an obliquity of the image.

引用

页码：412 / 416