Experimental Investigation of Chromatic Aberration in the Electron Microscope
- 1 September 1955
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 26 (9) , 870-873
- https://doi.org/10.1063/1.1715330
Abstract
Experimental results on the reduction of chromatic aberration in the magnetic electron microscope are described. It is proved that the chromatic field aberration can be completely compensated by a proper combination of two lenses with adequately designed pole pieces and the voltage stabilization tolerance is greatly improved. Micrographs with a resolution of about 5 mμ can be obtained even under a voltage fluctuation as large as ΔE/E=1.10−2.Keywords
This publication has 4 references indexed in Scilit:
- On the Chromatic Field Aberration of the Magnetic Electron Lens in the Electron MicroscopeJournal of Applied Physics, 1954
- Numerical computation of the constants of magnetic electron lensesApplied Scientific Research, Section B, 1950
- Chromatic Aberration and Resolving Power in Electron MicroscopyJournal of Applied Physics, 1948
- Strenge Berechnung magnetischer Linsen der FeldformH=H 01+(z/a)2The European Physical Journal A, 1941