Luminescent Convertors of X-Ray Radiation for Medical and Engineering Diagnostics and Systems for Nondestructive Testing

摘要

The efficiency of using luminescent radiation convertors based on luminophors with dif- ferent chemical compositions in X-ray diagnostics is evaluated. The dependences of the spectral sen-sitivity of radiation convertors in the energy range from 10 keV to 20 MeV are given. It is revealed thata higher radiative contrast is reached during X-ray diagnostics of items made of plastic and Al–Mg alloys using luminescent convertors based on “light” luminophors.