2 papers
cs.CV2026
A benchmark dataset and baseline methods for four-dimensional STEM diffraction patterns
Yuyan Guan, Haoran Zhang, Zian Mao +7
Four-dimensional scanning transmission electron microscopy (4D-STEM) records a two-dimensional diffraction pattern at each electron-probe position, yielding spatially resolved reci…
cond-mat.mtrl-sci2026
4DMulti: automated multicomponent identification at complex material interfaces
Haoran Zhang, Zian Mao, Shufen Chu +6
Mapping crystalline phases at heterogeneous interfaces is essential for understanding material performance and degradation. However, structural heterogeneity, phase overlap, and lo…