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|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|
|Pages:||pp. 566 - 569|
|Research Areas:||Electron Physics|