Correction of aberrations of an electron microscope by means of electron holography
- 21 October 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 67 (17) , 2319-2322
- https://doi.org/10.1103/physrevlett.67.2319
Abstract
Electron holography using the Möllenstedt-type electron biprism [G. Möllenstedt and H. Düker, Z. Phys. 145, 377 (1956)] is now able to improve resolution and expressiveness of the electron microscope by subsequent correction of its aberrations and unique determination of amplitude and phase, as suggested by Gabor.Keywords
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