Seventy-five years after its invention, transmission electron microscopy has taken a great
step forward with the introduction of aberration-corrected electron optics. An entirely new …

The new possibilities of aberration-corrected scanning transmission electron microscopy
(STEM) extend far beyond the factor of 2 or more in lateral resolution that was the original …

Imaging at atomic resolution based on the inelastic scattering of electrons has become firmly
established in the last three decades. Harald Rose pioneered much of the early theoretical …

Aberration corrected electron optics allows routine acquisition of high spatial resolution
spectroscopic images in the scanning transmission electron microscope, which is important …

Microstructure characterization has become indispensable to the study of complex materials,
such as strongly correlated oxides, and can obtain useful information about the origin of their …

We demonstrate atomic-resolution chemical map** using energy-dispersive x-ray
spectroscopy in scanning transmission electron microscopy. Theoretical simulations of the …

Vacancy dynamics and ordering underpin the electrochemical functionality of complex
oxides and strongly couple to their physical properties. In the field of the epitaxial thin films …

Chemical map** at atomic-column resolution by energy-dispersive x-ray spectroscopy in
a spherical aberration-corrected scanning transmission electron microscope (STEM) has …

Epitaxial interfaces between complex oxides are of increasing interest due to the possibility
of tailoring their electronic structures to display novel behaviors and functionalities.[1–7] At …

Certain cobalt oxides are known to exhibit ordered Co spin states, as determined from
macroscopic techniques. Here we report real-space atomic-resolution imaging of Co spin …