The response of a storage photostimulable phosphor imager (SPP) system
has been studied using alpha- and beta-particle point sources, large
area sources and with environmental soil samples previously characteri
zed for radionuclide content. Alpha radiation can be easily differenti
ated from other radiations. Furthermore, for thin sources, alpha-parti
cle emitting radionuclides can be differentiated from each other. A nu
mber of other response characteristics of the system are also describe
d. Copyright (C) 1996 Elsevier Science Ltd