Evapd layers of mixts. of Te, As, Ge and S on Mylar (10-500 u g/cm2) were irradiated by ~4 MeV protons to provoke the (p,p' y) reaction. Simultaeous detn. of the scattered protons by a semiconductor device ( O.U. Anders 1966 and of y-rays by a scintillation counter (T.B Pierce, 1965) gave the compn. of the layer to within ~1 ug/cm2 of any constituent.
Origin
Unknown
Journal Title
J Radioanal Chem 17 12 1973 65-77
Sector
Primary Papers
Class
PP 1281