5.4 nm Spatial Resolution in Biological Photoemission Electron Microscopy
Sponsor
This research was supported by NSF under Grant number DBI-0352224 and by DOE under DE-FG02-07ER46406.
Published In
Ultramicroscopy
Document Type
Citation
Publication Date
6-2010
Abstract
We report a spatial resolution of 5.4 nm in images of sarcoplasmic reticulum from rabbit muscle. The images were obtained in an aberration-corrected photoemission electron microscope with a hyperbolic mirror as the correcting element for spherical and chromatic aberration. In-situ measurements and numerical simulations confirm the low residual aberration in the instrument and indicate the ultimate resolution in this type of microscopy to be below 2 nm.
Rights
© 2010 Elsevier B.V. All rights reserved.
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DOI
10.1016/j.ultramic.2010.04.005
Persistent Identifier
https://archives.pdx.edu/ds/psu/30312
Citation Details
Könenkamp, R., Word, R. C., Rempfer, G. F., Dixon, T., Almaraz, L., & Jones, T. (2010). 5.4 nm spatial resolution in biological photoemission electron microscopy. Ultramicroscopy, 110(7), 899-902.