AUTHOR=Yu Yang , Li Weihua , Zhang Lin TITLE=Editorial: Editors’ showcase: Smart materials JOURNAL=Frontiers in Materials VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2023.1150799 DOI=10.3389/fmats.2023.1150799 ISSN=2296-8016