AUTHOR=Chang Hao , Zhang Jian-Gang TITLE=Commentary: Mini-review on periodic properties of MEMS oscillators JOURNAL=Frontiers in Physics VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2025.1593392 DOI=10.3389/fphy.2025.1593392 ISSN=2296-424X