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Experimental observation of critical topology in acoustic metamaterials

Researchers demonstrate critical topological phase transitions using an acoustic metamaterial platform, extending the Landau–Ginzburg paradigm.

2 publishers · 3 articles · first seen 7 Oct 2026 · updated 57m ago

The story so far

2 publishers have covered this in 3 articles since 7 Oct 2026. Nature published first, on 7 October at 00:00 UTC; Phys.org - latest science and technology news stories followed 20h 40m later. The most recent article, from Phys.org - latest science and technology news stories, appeared on 7 October at 20:40 UTC.

Outlets reporting it: Nature (major outlet), Phys.org - latest science and technology news stories.

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  1. Experimental observation of critical topology Nature ·
  2. Observation of critical topological phase transition Nature ·
  3. Acoustic experiments confirm topology can persist at gapless critical points Phys.org - latest science and technology news stories
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