AUTHOR=Li Hongyu , Zha Hao , Lin Xiancai , Gao Qiang , Liu Focheng , Shi Jiaru , Chen Huaibi TITLE=Design of a 100-MeV compact VHEE beam line in Tsinghua University JOURNAL=Frontiers in Physics VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2024.1496272 DOI=10.3389/fphy.2024.1496272 ISSN=2296-424X