抄録
The theoretical performance of the 127 degree electron analyzer equipped with a position-sensitive detector has been discussed on the basis of a numerical calculation of electron trajectories. Including the Herzog correction in the calculation allows one to obtain good foci of electron onto almost all regions of the position-sensitive detector; it suggests that electron energy loss spectroscopy with high-energy resolution ( DELTA E/E//O equals 1. 6 multiplied by 10** minus **3) can be realized by the new analyzer. A nonlinear relation between the arriving point on the detector and electron energy has also been examined for some different fringing fields.
本文言語 | English |
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ページ(範囲) | 1042-1046 |
ページ数 | 5 |
ジャーナル | Review of Scientific Instruments |
巻 | 54 |
号 | 8 |
DOI | |
出版ステータス | Published - 1983 8月 |
ASJC Scopus subject areas
- 物理学および天文学(その他)
- 器械工学