[Nano-Sensors] – Highly sensitive sensors show promise in enhancing human touch
21 février 2020
People rely on a highly tuned sense of touch to manipulate objects, but injuries to the skin and the simple act of wearing gloves can impair this ability.
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[Nanotechnology] – Researchers achieve shape memory for nano-sized objects.
9 mars 2023
Alloys that can return to their original structure after being deformed have a so-called shape memory. This phenomenon and the resulting forces are used in many mechanical actuating systems, for example in generators or hydraulic pumps. However, it has not been possible to use this shape-memory effect at a small nanoscale: Objects made of shape-memory alloy can only change back to their original shape if they are larger than around 50 nanometers.
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