Figure 5
Plotted as a function of sample temperature are the backlash-corrected encoder positions corresponding to the onset of the Ge K-edge relative to 500 spectra (two-way scans), during a cooling and a melting cycle. The edge shift of approximately 55 encoder units (equivalent to ∼1.3 eV) at the melting and freezing temperatures are evident. The position reproducibility is about ±3 encoder units, corresponding to δE ≃ ±0.07 eV at 11.1 keV. |