Microscopy Conference 2023

Fast ptychographic reconstruction for low dose, binary 4D STEM

IM 6: Phase-related techniques & 4D STEM

Poster session IM 6: Phase-related techniques & 4D STEM

Poster

IM 1: Progress in instrumentation and ultrafast EM

Fast predictions of ADF-EDX scattering cross-sections for elemental quantification of nanostructures

IM 2: Spectroscopy

Poster session IM 2: Spectroscopy

IM 5: Quantitative image and diffraction data analysis

ADF/EDS/EELS characterization of spontaneous cathode/electrolyte reaction in air- and beam-sensitive solid-state Li-ion batteries

MS 1: Energy-related materials and catalysts

Poster session MS 1: Energy-related materials and catalysts

Combining HAADF STEM and EDX for element specific atom-counting

Influence of plasmon-excitation electrons on ptychography phase imaging

General oscillation strength of core-shell electron excitation by fast electrons based on Dirac solutions

A real space understanding of the short range order in disordered rocksalt cathode materials

Procedure for 3D atomic resolution reconstructions using atom-counting and a Bayesian genetic algorithm

Poster session IM 5: Quantitative image and diffraction data analysis

Imaging structural defects and associated oxygen positions in Li-rich Li1.2Ni0.13Mn0.54Co0.13O2

The session is focused on generating insights into the function of materials for energy storage, energy conversion and catalysis. Topics can be – but are not restricted to - charge transport, dynamics at interfaces (electrolyte/electrode or gas-phase/catalyst surface), cycling behavior and aging/deactivation. We are very interested in contributions that attempt to capture the relevant functional state of energy materials and catalysts, i.e., studies that reach beyond imaging of isolated systems in vacuum or investigations that employ an embedded multi-scale (in space and time) approach that allows to link between atomistic and collective dynamics. We also call for contributions regarding efficient detection of various generated signals, correlative application of analytical methods, as well as utilizing and developing quantitative data-analysis and machine learning. Studies on the impact of the electron beam for (in-situ) investigation of materials for energy-related or catalysis applications are also highly welcome.

Energy-related materials and catalysts I

Abstract talk

Direct observation of domain-wall-free ferroelectricity in Y-doped HfO<sub>2</sub>

MSLB: Late breaking abstracts

Late breaking posters MS

IMLB: Late breaking abstracts

Prof.

Peter Nellist

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