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Figure 2
Schematic of the (simulation and experiment) geometry for the wall laser melting experiment. The inset indicates points where diffraction measurements and simulations were performed with respect to the top of the sample. The X-ray beam was centered 20 µm below the sample surface during the experiment (shaded green), while the X-ray beam was centered 20, 40 and 60 µm below the sample surface for various simulations used in GPR model training. |