File:Janus microswimmers near submicrometre steps.webp
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Summary
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English: Janus microswimmers near submicrometre steps (a) Top view: scanning electron microscopy (SEM) image of a spherical Janus motor on a silicon substrate with a silicon step. The lighter part of the Janus particle corresponds to Pt, while the grey part is the SiO2; scale bar, 2 μm. (b) Colour-coded steady-state distribution c(r) of reaction products around a half covered Janus particle at an inert wall and a step with height hstep=R, where R is the particle radius. The colour map shows c(r) at the surfaces of the particle and substrate, and is represented in units of c0 defined in Methods. The insets show the particles on a flat surface. |
| Date | |
| Source | [1] doi:10.1038/ncomms10598 |
| Author | Juliane Simmchen, Jaideep Katuri, William E. Uspal, Mihail N. Popescu, Mykola Tasinkevych & Samuel Sánchez |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:25, 25 October 2021 | | 946 × 392 (28 KB) | Epipelagic | Uploaded a work by Juliane Simmchen, Jaideep Katuri, William E. Uspal, Mihail N. Popescu, Mykola Tasinkevych & Samuel Sánchez from [https://www.nature.com/articles/ncomms10598#citeas] {{doi|10.1038/ncomms10598}} with UploadWizard |
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