Kavli Affiliate: Blas Cabrera | Summary:The Super Cryogenic Dark Matter Search experiment (SuperCDMS) at the Soudan Underground Laboratory studied energy loss associated with Frenkel defect formation in germanium crystals at mK temperatures using in situ $^210$Pb sources. We examine the spectrum of $^206$Pb nuclear recoils near its expected 103 keV endpoint energy and determine an […]