Robust temporal pumping in a magneto-mechanical topological insulator

A robust time-controlled energy pumping in a classical metamaterial remains to be achieved. Here, Grinberg et al. demonstrate a temporal topological pump that produces on-demand, robust transport of mechanical energy using a one-dimensional magneto-mechanical metamaterial.

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Auteurs principaux: Inbar Hotzen Grinberg, Mao Lin, Cameron Harris, Wladimir A. Benalcazar, Christopher W. Peterson, Taylor L. Hughes, Gaurav Bahl
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/c05300e8304947a3a27d68e5a2400826
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