AUTHOR=Lu XinPei , Bruggeman Peter J. , Reuter Stephan , Naidis George , Bogaerts Annemie , Laroussi Mounir , Keidar Michael , Robert Eric , Pouvesle Jean-Michel , Liu DaWei , Ostrikov Kostya (Ken) TITLE=Grand challenges in low temperature plasmas JOURNAL=Frontiers in Physics VOLUME=Volume 10 - 2022 YEAR=2022 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2022.1040658 DOI=10.3389/fphy.2022.1040658 ISSN=2296-424X