TY - RPRT TI - Two Mechanisms Limiting the Emitted Electron Current from a Cathode to an Anode AU - Campanell, M. D. (ORCID:0000000288402762) AU - Wang, C. Y. (ORCID:0000000181312919) AU - Nguyen, K. L. (ORCID:000000032855661X) PY - 2025 DO - 10.1103/physrevlett.134.145301 UR - https://www.osti.gov/biblio/2554049 ID - 2554049 ER -