Wallner, AntonForstner, OGolser, RobinKorschinek, GuntherKutschera, WalterPriller, AlfredSteier, PVockenhuber, C.2015-12-130168-583Xhttp://hdl.handle.net/1885/79187Recent improvements in isobaric suppression for medium-mass isotopes, e.g. 41Ca, offer new possibilities for tandem accelerators with terminal voltages of 3 MV or lower; i.e. when dealing with particle energies ≤1 MeV/amu. In particular, detection of 41Keywords: Background ratio; Energy loss; Measurement precision; Overall efficiency; Particle energy; Segmented anode; Tandem accelerators; Terminal voltages; Atmospheric pressure; Detectors; Energy dissipation; Fluorine compounds; Ionization chambers; Ionization of ?TOF; 41Ca; AMS; CaF2; CaF3 -; CaH2; CaH3 -; Ionization chamber; SiN201010.1016/j.nimb.2009.10.0342016-06-14