Characteristic and continuum (Bremsstrahlung)X-rays 75000 Characteristic CuKa Counts X-ray 50000 25000- CuL Continuum(Bremsstrahlung) X-ray CuKB 10 Energy (eV) 8Characteristic and continuum (Bremsstrahlung) X-rays 8 Characteristic X-ray Continuum (Bremsstrahlung) X-ray