Magnetic Electron Lenses [E-Book] / edited by Peter W. Hawkes.
No single volume has been entirely devoted to the properties of magnetic lenses, so far as I am aware, although of course all the numerous textbooks on electron optics devote space to them. The absence of such a volume, bringing together in formation about the theory and practical design of these l...
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Full text |
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Personal Name(s): | Hawkes, Peter W., editor |
Imprint: |
Berlin, Heidelberg :
Springer,
1982
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Physical Description: |
XIV, 464 p. online resource. |
Note: |
englisch |
ISBN: |
9783642815164 |
DOI: |
10.1007/978-3-642-81516-4 |
Series Title: |
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Topics in Current Physics ;
18 |
Subject (LOC): |
- 1. Magnetic Lens Theory
- 1.1 Derivation of the Equations of Motion of Electrons in Rotationally Symmetric Magnetic Fields
- 1.2 Paraxial Properties
- 1.3 Methods of Calculating Aberration Coefficients
- 1.4 Aberration Coefficients
- 1.5 Parasitic Aberrations
- References
- 2. Magnetic Field Calculation and the Determination of Electron Trajectories
- 2.1 Basic Concepts
- 2.2 Methods of Discretization
- 2.3 Solution of the Discretized Equations
- 2.4 Differentiation and Interpolation in Mesh Grids
- 2.5 Analytical Field Calculation
- 2.6 Field Calculation in Systems Without Rotational Symmetry
- 2.7 The Calculation of Electron Trajectories
- 2.8 Concluding Remarks
- References
- 3. Properties of Electron Lenses
- 3.1 Concepts and Definitions
- 3.2 Field Distribution in Unsaturated Lenses
- 3.3 Analytical Field Models
- 3.4 Paraxial Properties
- 3.5 Third-Order Aberrations
- References
- 4. Practical Lens Design
- 4.1 Introduction
- 4.2 General Rules for the Electron Optical Design of the Magnetic Lens
- 4.3 Design of the Magnetic Circuit
- 4.4 Other Aspects of Magnetic Lens Design
- 4.5 Measures for Reducing the Sensitivity of the Magnetic Electron Lens to Environmental Disturbances
- 4.6 Permanent Magnet Lenses
- 4.7 Superconducting Electron Lenses
- References
- 5. Unconventional Lens Design
- 5.1 Introduction
- 5.2 Boiling-Water Cooling Systems
- 5.3 Miniature Rotation-Free Magnetic Electron Lenses
- 5.4 Iron-Free or Partly Shrouded Magnetic Lenses
- 5.5 Iron-Shrouded Pancake Lenses
- 5.6 Improved Image Viewing Systems
- 5.7 Correction of Spiral Distortion
- 5.8 Concluding Remarks
- References
- Appendix A Some Earlier Sets of Curves Representing Lens Properties
- Appendix B Bibliography of Publications on Magnetic Electron Lens Properties.