STEM

Physics through the microscope
Stephen J. Pennycook, Ryo Ishikawa, Haijun Wu, Xiaoxu Zhao, Changjian Li, N. Duane Loh, Jiadong Dan, Wu Zhou
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Can Conventional Classifiers Outperform Neural Networks in Identifying Structural Defects from Atomic Resolution Micrographs?
The identification of structural defects in materials through atomic resolution scanning transmission electron microscopy (STEM) images …
Jiadong Dan , Cheng Zhang, N. Duane Loh
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Symmetry quantification and segmentation in STEM imaging through Zernike moments
We present a method using Zernike moments for quantifying rotational and reflectional symmetries in scanning transmission electron …
Jiadong Dan , Cheng Zhang, Xiaoxu Zhao, N. Duane Loh
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Exploring motifs and their hierarchies in crystals via unsupervised learning
Jiadong Dan , Xiaoxu Zhao, Qian He, N. Duane Loh, Stephen J. Pennycook
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Navigating the nanoworld: automatic feature recognition
Stephen J. Pennycook, Jiadong Dan, Xiaoxu Zhao, Shoucong Ning, Wu Zhou, Qian He, N. Duane Loh
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Learning motifs and their hierarchies in atomic resolution microscopy
Jiadong Dan, Xiaoxu Zhao, Shoucong Ning, Jiong Lu, Kian Ping Loh, Qian He, N. Duane Loh , Stephen J. Pennycook
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A machine perspective of atomic defects in scanning transmission electron microscopy
Enabled by the advances in aberration-corrected scanning transmission electron microscopy (STEM), atomic-resolution real space imaging …
Jiadong Dan, Xiaoxu Zhao, Stephen J. Pennycook
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Effects of precursor pre-treatment on the vapor deposition of WS$_2$ monolayers
Mei Er Pam, Yumeng Shi, Junping Hu, Xiaoxu Zhao, Jiadong Dan, Xue Gong, Shaozhuan Huang, Dechao Geng, Stephen Pennycook, Lay Kee Ang, Hui Ying Yang
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