Manuel Ederer
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View article: Current opinion on the prospect of mapping electronic orbitals in the transmission electron microscope: State of the art, challenges and perspectives
Current opinion on the prospect of mapping electronic orbitals in the transmission electron microscope: State of the art, challenges and perspectives Open
The concept of electronic orbitals has enabled the understanding of a wide range of physical and chemical properties of solids through the definition of, for example, chemical bonding between atoms. In the transmission electron microscope,…
View article: Optimizing experimental parameters for orbital mapping
Optimizing experimental parameters for orbital mapping Open
A new material characterization technique is emerging for the transmission electron microscope (TEM). Using electron energy-loss spectroscopy, real space mappings of the underlying electronic transitions in the sample, so called orbital ma…
View article: Visualising emergent phenomena at oxide interfaces
Visualising emergent phenomena at oxide interfaces Open
Knowledge of atomic-level details of structure, chemistry, and electronic states is paramount for a comprehensive understanding of emergent properties at oxide interfaces. We utilise a novel methodology based on atomic-scale electron energ…
View article: 4D Energy-Filtered STEM: A New Approach for Mapping Orbital Transitions
4D Energy-Filtered STEM: A New Approach for Mapping Orbital Transitions Open
Journal Article 4D Energy-Filtered STEM: A New Approach for Mapping Orbital Transitions Get access Stefan Löffler, Stefan Löffler University Service Centre for Transmission Electron Microscopy, TU Wien, Vienna, Austria Corresponding author…
View article: Optimizing Experimental Parameters for Orbital Mapping
Optimizing Experimental Parameters for Orbital Mapping Open
A new material characterization technique is emerging for the transmission electron microscope (TEM). Using electron energy-loss spectroscopy, real space mappings of the underlying electronic transitions in the sample, so called orbital ma…
View article: Imaging the Spatial Distribution of Electronic States in Graphene Using Electron Energy-Loss Spectroscopy: Prospect of Orbital Mapping
Imaging the Spatial Distribution of Electronic States in Graphene Using Electron Energy-Loss Spectroscopy: Prospect of Orbital Mapping Open
The spatial distributions of antibonding π^{*} and σ^{*} states in epitaxial graphene multilayers are mapped using electron energy-loss spectroscopy in a scanning transmission electron microscope. Inelastic channeling simulations validate …
View article: Image Difference Metrics for High-Resolution Electron Microscopy
Image Difference Metrics for High-Resolution Electron Microscopy Open
Digital image comparison and matching brings many advantages over the traditional subjective human comparison, including speed and reproducibility. Despite the existence of an abundance of image difference metrics, most of them are not sui…
View article: Imaging the spatial distribution of π* states in graphene using aberration-corrected and monochromated STEM-EELS: towards orbital mapping
Imaging the spatial distribution of π* states in graphene using aberration-corrected and monochromated STEM-EELS: towards orbital mapping Open
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View article: Direct mapping of electronic orbitals in graphene using electron energy-loss spectroscopy
Direct mapping of electronic orbitals in graphene using electron energy-loss spectroscopy Open
The spatial distributions of anti-bonding $π^\ast$ and $σ^\ast$ states in epitaxial graphene multilayers are mapped using electron energy-loss spectroscopy in a scanning transmission electron microscope. Inelastic channeling simulations va…
View article: Angle-resolved time delays for shake-up ionization of helium
Angle-resolved time delays for shake-up ionization of helium Open
Recent angle-resolved RABBITT experiments have shown that the photoionization time delay depends on the emission angle of the photoelectron. In this work we demonstrate that for photoemission from helium accompanied by shake-up (correlatio…