AUTHOR=Pei Cuixiang , Guo Shifeng , Wu Jian , Mao Wei TITLE=Editorial: Nondestructive testing and characterization of solid materials JOURNAL=Frontiers in Materials VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2025.1572350 DOI=10.3389/fmats.2025.1572350 ISSN=2296-8016