2 papers
cond-mat.mtrl-sci2025
In Situ Nanometer-Resolution Strain and Orientation Mapping for Gas-Solid Reactions via Precession-Assisted Four-dimensional Scanning Transmission Electron Microscopy
Yongwen Sun, Ying Han, Dan Zhou +6
Chemomechanical interactions in gas or liquid environments are crucial for the functionality and longevity of various materials used in sustainable energy technologies, such as rec…
cs.LG2025
Unsupervised Multi-Clustering and Decision-Making Strategies for 4D-STEM Orientation Mapping
Junhao Cao, Nicolas Folastre, Gozde Oney +4
This study presents a novel integration of unsupervised learning and decision-making strategies for the advanced analysis of 4D-STEM datasets, with a focus on non-negative matrix f…