Quantitative scanning transmission electron microscopy for materials science: Imaging, diffraction, spectroscopy, and tomography
C Ophus - Annual Review of Materials Research, 2023 - annualreviews.org
Scanning transmission electron microscopy (STEM) is one of the most powerful
characterization tools in materials science research. Due to instrumentation developments …
characterization tools in materials science research. Due to instrumentation developments …
The role of high-resolution transmission electron microscopy and aberration corrected scanning transmission electron microscopy in unraveling the structure-property …
Platinum-based fuel cell electrocatalysts are structured on a nano level in order to extend
their active surface area and maximize the utilization of precious and scarce platinum. Their …
their active surface area and maximize the utilization of precious and scarce platinum. Their …
Disentangling multiple scattering with deep learning: application to strain mapping from electron diffraction patterns
A fast, robust pipeline for strain mapping of crystalline materials is important for many
technological applications. Scanning electron nanodiffraction allows us to calculate strain …
technological applications. Scanning electron nanodiffraction allows us to calculate strain …
From STEM to 4D STEM: Ultrafast diffraction mapping with a hybrid-pixel detector
DG Stroppa, M Meffert, C Hoermann… - Microscopy …, 2023 - academic.oup.com
Abstract 4D scanning transmission electron microscope (STEM) techniques have been
increasingly featured among the electron microscopy characterization approaches, as they …
increasingly featured among the electron microscopy characterization approaches, as they …
Cryogenic 4D-STEM analysis of an amorphous-crystalline polymer blend: Combined nanocrystalline and amorphous phase mapping
Understanding and visualizing the heterogeneous structure of immiscible semicrystalline
polymer systems is critical for optimizing their morphology and microstructure. We …
polymer systems is critical for optimizing their morphology and microstructure. We …
Multimodal characterization of crystal structure and formation in rubrene thin films reveals erasure of orientational discontinuities
Multimodal multiscale characterization provide opportunities to study organic
semiconducting thin films with multiple length scales, across multiple platforms, to elucidate …
semiconducting thin films with multiple length scales, across multiple platforms, to elucidate …
Diameter-dependent phase selectivity in 1D-confined tungsten phosphides
Topological materials confined in 1D can transform computing technologies, such as 1D
topological semimetals for nanoscale interconnects and 1D topological superconductors for …
topological semimetals for nanoscale interconnects and 1D topological superconductors for …
Visualizing Grain Statistics in MOCVD WSe2 through Four-Dimensional Scanning Transmission Electron Microscopy
Using four-dimensional scanning transmission electron microscopy, we demonstrate a
method to visualize grains and grain boundaries in WSe2 grown by metal organic chemical …
method to visualize grains and grain boundaries in WSe2 grown by metal organic chemical …
Clustering Characteristic Diffraction Vectors in 4-D STEM Data Sets from Overlapping Structures in Nanocrystalline and Amorphous Materials
We describe a method for identifying and clustering diffraction vectors in four-dimensional (4-
D) scanning transmission electron microscopy data to determine characteristic diffraction …
D) scanning transmission electron microscopy data to determine characteristic diffraction …
Improved ACOM pattern matching in 4D-STEM through adaptive sub-pixel peak detection and image reconstruction
The technique known as 4D-STEM has recently emerged as a powerful tool for the local
characterization of crystalline structures in materials, such as cathode materials for Li-ion …
characterization of crystalline structures in materials, such as cathode materials for Li-ion …