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arXiv · 2203.01998

Counting Molecules: Python based scheme for automated enumeration and categorization of molecules in scanning tunneling microscopy images

Jack Hellerstedt·Aleš Cahlík·Martin Švec·Oleksandr Stetsovych·Tyler Hennen
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Abstract

Scanning tunneling and atomic force microscopies (STM/nc-AFM) are rapidly progressing to offer unprecedented spatial resolution of a diverse array of chemical species. In particular, they are employed to characterize on-surface chemical reactions by directly examining precursors and products. Chiral effects and self-assembled structures can also be investigated. This open source, modular, python based scheme automates the categorization of a variety of molecules present in medium sized (10$\times$10 to 100$\times$100 nm) scanned probe images.

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Jack Hellerstedt, Aleš Cahlík, Martin Švec, Oleksandr Stetsovych, Tyler Hennen. 2022-03-03. Counting Molecules: Python based scheme for automated enumeration and categorization of molecules in scanning tunneling microscopy images. https://doi.org/10.1016/j.simpa.2022.100301

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