Realization of macroscopic ratchet effect based on nonperiodic and uneven potentials

Abstract Ratchet devices allow turning an ac input signal into a dc output signal. A ratchet device is set by moving particles driven by zero averages forces on asymmetric potentials. Hybrid nanostructures combining artificially fabricated spin ice nanomagnet arrays with superconducting films have b...

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Détails bibliographiques
Auteurs principaux: V. Rollano, A. Gomez, A. Muñoz-Noval, M. Velez, M. C. de Ory, M. Menghini, E. M. Gonzalez, J. L. Vicent
Format: article
Langue:EN
Publié: Nature Portfolio 2021
Sujets:
R
Q
Accès en ligne:https://doaj.org/article/c1a1058413244550b77458d10b3749ea
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