Optimal acceleration voltage for near-atomic resolution imaging of layer-stacked 2D polymer thin films
High-resolution imaging of organic 2D materials using transmission electron microscopes is challenging. Here, the authors find the optimal electron acceleration voltage, and demonstrate 1.9 Å resolution, enabling detection of interstitial defects and functional groups in 2D polymer thin films.
Bibliographic Details
| Main Authors: |
Baokun Liang,
Yingying Zhang,
Christopher Leist,
Zhaowei Ou,
Miroslav Položij,
Zhiyong Wang,
David Mücke,
Renhao Dong,
Zhikun Zheng,
Thomas Heine,
Xinliang Feng,
Ute Kaiser,
Haoyuan Qi |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Portfolio
2022-07-01
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| Series: | Nature Communications
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| Online Access: | https://doi.org/10.1038/s41467-022-31688-4
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