Scanning transmission ion microscope with a field ion source.
- 1 May 1975
- journal article
- Published by Proceedings of the National Academy of Sciences in Proceedings of the National Academy of Sciences
- Vol. 72 (5) , 1826-1828
- https://doi.org/10.1073/pnas.72.5.1826
Abstract
Experiments with a low-resolution scanning transmission ion microscope, using hydrogen ions from a field ionization source, indicate that it will be feasible by this approach to aim at high-resolution ion microscopy. Micrographs of unstained biological specimens have been obtained by critical range absorption of a 55 keV hydrogen ion beam at a resolution of 2000 A.Keywords
This publication has 3 references indexed in Scilit:
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- Scanning transmission electron microscopy*Journal of Microscopy, 1974
- A scanning microscope with 5 Å resolutionJournal of Molecular Biology, 1970