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[Thin-Films] – New p-type near-infrared transparent conducting thin films developed with better performance 21 septembre 2023

A group of scientists at the Hefei Institutes of Physical Sciences of the Chinese Academy of Sciences has developed new p-type (positive hole) near infrared (NIR) transparent conducting (TC) films with ultra-high conductivity, unveiling a new transparent conducting material (Advanced Optical Materials, « p-Type Near-Infrared Transparent Delafossite Thin Films with Ultrahigh Conductivity »).

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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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