| Author(s): |
D DiChio; S Natali; C Kuyatt; A Galejs; |
| Title: |
Use of Matrices to Represent Electron Lenses. Matrices for the Two-Tube Electrostatic Lens |
| Published: |
April 01, 1974 |
| Abstract: |
The use of matrices to represent electron lenses is discussed. It is shown that it is more convenient and natural to represent a lens by a matrix and that the matrix elements show a more regular behavior than do the focal properties. Thus matrices are more convenient to use in computer programs. Matrix elements for the two-tube electrostatic lens are presented and their properties discussed. A simple analytical form for the matrix elements of lenses with near-unity voltage ratios is given. |
| Citation: |
Review of Scientific Instruments |
| Volume: |
45 |
| Issue: |
4 |
| Pages: |
pp. 566 - 569 |
| Research Areas: |
Electron Physics |
