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Physics
Scientists achieve unprecedented control of active substances
Spontaneous flow of 3D active nematics confined within droplets. Credit: Physical Review X (2024). DOI: 10.1103/PhysRevX.14.041002 An international research team led by Brandeis University has made significant advances in the field of active matter physics, as detailed in a study published this week in Physical Review X. This pioneering work provides the first experimental validation of important theoretical predictions regarding…
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Nanotechnology
Physicists use selenium doping to achieve high selectivity in nanostructures
Scanning tunneling microscope image of the reaction pathway of mTBPT on a Cu(111) substrate, showing the transition from a random metal-organic structure before selenium doping to a well-ordered, crystalline, two-dimensional metal-organic nanostructure after doping. Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-47614-9 Physicists at the National University of Singapore (NUS) have used flexible precursors and selenium doping to achieve controlled conformations of…
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