TY - RPRT TI - Pinning ångström-size solid ionic channels for rare-earth element separation AU - Zou, Siqi [University of Chicago, IL (United States)] (ORCID:0000000153675800) AU - Liu, Jiadong [University of Chicago, IL (United States)] AU - Jeon, Woo Cheol [Northwestern University, Evanston, IL (United States)] (ORCID:000000024119023X) AU - Wang, Maoyu [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Wu, Ronghui [University of Chicago, IL (United States)] (ORCID:0000000207529383) AU - Han, Yu [University of Chicago, IL (United States)] (ORCID:0000000179050032) AU - Yan, Gangbin [University of Chicago, IL (United States)] (ORCID:0000000247119063) AU - Hill, Grant T. [University of Chicago, IL (United States)] (ORCID:000000026344304X) AU - Yue, Xiaolin [University of Chicago, IL (United States)] AU - Zhou, Hua [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000196428674) AU - Schatz, George C. [Northwestern University, Evanston, IL (United States)] (ORCID:0000000158374740) AU - Liu, Chong [University of Chicago, IL (United States)] (ORCID:0000000348517888) PY - 2026 DO - 10.1038/s44286-026-00418-8 UR - https://www.osti.gov/biblio/3402118 ID - 3402118 ER -