抄録
An electron energy spectrometer of straight and two-stage retarding field type is presented, where the electric potential on the axis is chosen symmetric as F{cyrillic}(z) ∝ exp (α|z|/L) for -L≤ z≤L (α: positive eigenvalue) in each stage. According to the solution of the trajectory, the spectrometer is so designed as to filter electrons with double focusing. The energy resolution of a compact spectrometer is 2-3 eV in the range of 50-2000 eV and that of a longer one is less than 1 eV. The spectrometers have worked satisfactorily in measuring Auger electrons emitted from ion-atom and electron-atom collisions.
本文言語 | English |
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ページ(範囲) | 135-141 |
ページ数 | 7 |
ジャーナル | Nuclear Instruments and Methods |
巻 | 130 |
号 | 1 |
DOI | |
出版ステータス | Published - 1975 12月 1 |
外部発表 | はい |
ASJC Scopus subject areas
- 工学(全般)