Monday, 4 December 2023

'Doughnut' beams help physicists see incredibly small objects

A new laser-based technique can create images of structures too tiny to view with traditional microscopes, and without damaging them. The approach could help scientists inspect nanoelectronics, including the semiconductors in computer chips.

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Researchers develop recyclable, healable electronics

Electronics often get thrown away after use because recycling them requires extensive work for little payoff. Researchers have now found a w...