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Full-Text Articles in Physics
Image Properties In An Aberration-Corrected Photoemission Electron Microscope, Rolf Könenkamp, T. Jones, J. Elstner, Robert Campbell Word, Gertrude Rempfer, Todd Dixon, Luis Almaraz, Walter P. Skoczylas
Image Properties In An Aberration-Corrected Photoemission Electron Microscope, Rolf Könenkamp, T. Jones, J. Elstner, Robert Campbell Word, Gertrude Rempfer, Todd Dixon, Luis Almaraz, Walter P. Skoczylas
Physics Faculty Publications and Presentations
We report recent progress in the construction of a new aberration-corrected photoemission electron microscope. The correcting element in this instrument is a hyperbolic electron mirror which corrects for chromatic and spherical aberration. We present first images obtained with the new instrument and numerical results from trajectory and wave-optical calculations indicating that the resolution can be of the order of 1 nm.