title: First application of Cc-corrected imaging for high-resolution and energy-filtered TEM.
abstract: Contrast-transfer calculations indicate that C(c) correction should be highly beneficial for high-resolution and energy-filtered transmission electron microscopy. A prototype of an electron optical system capable of correcting spherical and chromatic aberration has been used to verify these calculations. A strong improvement in resolution at an acceleration voltage of 80 kV has been measured. Our first C(c)-corrected energy-filtered experiments examining a (LaAlO(3))(0.3)(Sr(2)AlTaO(6))(0.7)/LaCoO(3) interface demonstrated a significant gain for the spatial resolution in elemental maps of La.
authors.affiliation: Argonne National Laboratory, Argonne IL 60439, USA. kabius@anl.gov
authors.forename: Bernd
authors.initials: B
authors.lastname: Kabius
authors.forename: Peter
authors.initials: P
authors.lastname: Hartel
authors.forename: Maximilian
authors.initials: M
authors.lastname: Haider
authors.forename: Heiko
authors.initials: H
authors.lastname: Müller
authors.forename: Stephan
authors.initials: S
authors.lastname: Uhlemann
authors.forename: Ulrich
authors.initials: U
authors.lastname: Loebau
authors.forename: Joachim
authors.initials: J
authors.lastname: Zach
authors.forename: Harald
authors.initials: H
authors.lastname: Rose