3 papers
physics.ins-det2026
Single-electron detection in a high-purity Ge device
Antoine Armatol, Corinne Augier, Laurent Bergé +69
High-purity germanium (HPGe) detectors are among the most powerful instruments for gamma ray spectroscopy, combining exceptional energy resolution with large active volumes. Althou…
physics.ins-det2026
Super-Lindhard Ionization from 254 eVnr Nuclear Recoils in Germanium
A. R. L. Kavner, E. Todd, M. Babicz +11
We report ionization produced by the stopping of monoenergetic 254 eVnr 73Ge ions within a germanium lattice which exceeds the Lindhard prediction. The observed deviation is based…
physics.ins-det2026
Low Energy Phonon Bursts Created By Fast Neutron Damage
A. Armatol, C. Augier, L. Bergé +67
Solid state athermal phonon calorimeters used in the search for low mass dark matter or coherent neutrino-nucleus interactions have long observed a large excess of events below sev…