AUTHOR=Sanson Andrea , Chen Jun TITLE=Editorial: Towards the Control of Thermal Expansion: From 1996 to Today JOURNAL=Frontiers in Chemistry VOLUME=7 YEAR=2019 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2019.00284 DOI=10.3389/fchem.2019.00284 ISSN=2296-2646