Figure 7. Dependence of the averaged radiation weighting factor for all types of radiation on the the layer thickness for different energies of primary photons

From

Evaluation of the Average Weighting Factor in Thin Layer Irradiation by Bremsstrahlung

A.V. Belousov, U.A. Bliznyuk, A.P. Chernyaev

Biomedicine and Biotechnology. 2014, 2(4), 80-84 doi:10.12691/bb-2-4-3