AUTHOR=Zenkova Claudia Yu. , Angelsky Oleg V. , Hanson Steen G. , Mokhun Igor I. TITLE=Editorial: Low-dimensional structures, nanoparticles, and optical measurements JOURNAL=Frontiers in Physics VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2022.1094822 DOI=10.3389/fphy.2022.1094822 ISSN=2296-424X