View More View Less
  • 1 Centre de Recherches Nucléaires B.P. 28 67037 Strasbourg Cédex 2 France
Restricted access

Abstract  

Four different approaches to PIXE data obtained in repeated measurements on thick standards have been evaluated in terms of precision and accuracy. Both were found to be the best when determinations relative to an external standard were normalized to a composition assumed to be 100% oxides.