AUTHOR=Provis John L. , Zhou Xiangming TITLE=Editorial: Editors’ showcase: structural materials JOURNAL=Frontiers in Materials VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2023.1229002 DOI=10.3389/fmats.2023.1229002 ISSN=2296-8016