Title of article
5.4 nm spatial resolution in biological photoemission electron microscopy
Author/Authors
Kِnenkamp، نويسنده , , R. Ann Word، نويسنده , , Robert C. and Rempfer، نويسنده , , G.F. and Dixon، نويسنده , , T. and Almaraz، نويسنده , , L. and Jones، نويسنده , , T.، نويسنده ,
Pages
4
From page
899
To page
902
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.
Keywords
Aberration correction , Photoemission , Electron microscopy
Journal title
Astroparticle Physics
Record number
2050216
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