Modulations of the Work Function and Morphology of a Single MoS2 Nanotube by Charge Injection
Autor: | Remškar, M., Jelenc, J., Czepurny, N., Malok, M., Pirker, L., Schreiner, R., Hüttel, A. K. |
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Rok vydání: | 2024 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | A current was injected into a single MoS2 nanotube using an atomic-force-microscopy probe. The trapped electrons and holes caused a partial collapse of the nanotube and its helical twisting. The topography changes can be explained by the reverse piezoelectric effect, the theory of which was proposed for chiral nanostructures. Work-function modifications were observed, which were dependent on the polarity of the injected carriers. Comment: 8 pages, 6 figures |
Databáze: | arXiv |
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