TY - RPRT TI - Sensing Few Electrons Floating on Helium with High-Electron-Mobility Transistors AU - Feldman, Mayer M. [Princeton University, NJ (United States)] AU - Fuchs, Gordian [Princeton University, NJ (United States)] AU - Liu, Lydia T. [Princeton University, NJ (United States)] AU - D’Imperio, Luke Anthony [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)] AU - Henry, Michael David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)] AU - Shaner, Eric A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)] AU - Lyon, Stephen A. [Princeton University, NJ (United States); EeroQ Corporation, Chicago, IL (United States)] PY - 2025 DO - 10.1007/s10909-024-03256-1 UR - https://www.osti.gov/biblio/2585694 ID - 2585694 ER -