File:FF scheme.png
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FF_scheme.png (607 × 464 pixels, file size: 323 KB, MIME type: image/png)
Schematic illustrating of a ferrofluid. Suspension of magnetic cores (large spheres, magnetically permeable particles) with diameters in the order of about 10 nm, surrounded by polymer shells (small spheres, surfactant) with a thickness of about 2 nm in a carrier fluid (background, carrier fluid). The cores have a permanent magnetic moment (green arrows) proportional to their volume. Without an externally applied magnetic field, these are statistically distributed.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:46, 7 August 2020 | ![]() | 607 × 464 (323 KB) | Sebastian Andreas Altmeyer (Talk | contribs) | Schematic illustrating of a ferrofluid. ''Suspension'' of magnetic cores (large spheres, magnetically permeable particles) with diameters in the order of about 10 nm, surrounded by polymer shells (small spheres, ''surfactant'') with a thickness of abou... |
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