Response of CdWO4 crystal scintillator for few MeV ions and low energy   electrons
  The response of a CdWO4 crystal scintillator to protons, alpha particles, Li, C, O and Ti ions with energies in the range 1 - 10 MeV was measured. The non-proportionality of CdWO4 for low energy electrons (4 - 110 keV) was studied with the Compton Coincidence Technique. The energy dependence of the quenching factors for ions and the relative light yield for low energy electrons was calculated using a semi-empirical approach. Pulse-shape discrimination ability between gamma quanta, protons, alpha particles and ions was investigated. 
P.G.Bizzeti, L.Carraresi, F.A.Danevich, T.Fazzini, P.R.Maurenzig,   F.Taccetti, N.Taccetti, V.I.Tretyak
nucl-ex