AUTHOR=Frontiers Production Office TITLE=Erratum: A low-power magnetorheological fluid clutch utilizing electropermanent magnet arrays JOURNAL=Frontiers in Materials VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2023.1233628 DOI=10.3389/fmats.2023.1233628 ISSN=2296-8016