A New Microscopic Principle View Full Text


Ontology type: schema:ScholarlyArticle      Open Access: True


Article Info

DATE

1948-05-15

AUTHORS

D. GABOR

ABSTRACT

IT is known that the spherical aberration of electron lenses sets a limit to the resolving power of electron microscopes at about 5 A. Suggestions for the correction of objectives have been made ; but these are difficult in themselves, and the prospects of improvement are further aggravated by the fact that the resolution limit is proportional to the fourth root of the spherical aberration. Tnus an improvement of the resolution by one decimal wotild require a correction of the objective to four decimals, a practically hopeless task. More... »

PAGES

777-778

Journal

TITLE

Nature

ISSUE

4098

VOLUME

161

Identifiers

URI

http://scigraph.springernature.com/pub.10.1038/161777a0

DOI

http://dx.doi.org/10.1038/161777a0

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1009081024

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/18860291


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