Copper nanowire foams filter tiny airborne particles
New material could be used in reusable face masks to help fight COVID-19
Read article: Copper nanowire foams filter tiny airborne particles
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Isabelle Dumé is a contributing editor to Physics World. She has more than 10 years of experience in science writing and editing in condensed-matter physics relating to technology/nanotechnology/biotechnology, astronomy and astrophysics, energy and the environment, biology and medicine. She has an MSc in advanced materials and a PhD in magnetism. In her spare time, she helps to organize cafés scientifiques.
New material could be used in reusable face masks to help fight COVID-19
Read article: Copper nanowire foams filter tiny airborne particles
Electrons in certain layered 2D materials act differently depending on whether the layers are twisted left or right
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An improved technique to measure acceleration works using laser light
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Material always expands regardless of whether it is stretched or compressed
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A new way to make synthetic biomaterials that are as tough, strong and stretchy as biological tissue
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GaN/NbN heterostructure supports both phenomena – which are usually mutually exclusive – and is now a candidate for topological quantum computing
Read article: Superconductivity and quantum Hall effect coexist in novel nitride material
Device might find use in healthcare applications such as portable mammography detectors
Read article: Flexible detector takes high-resolution X-ray images in 3D