A Takagi–Taupin-Informed Simulation System and Multi-Parameter Optimization Method for Doubly Curved Crystal Monochromators in X-Ray Fluorescence Spectrometry
Doubly curved crystal (DCC) monochromators for X-ray fluorescence (XRF) couple crystal material, mosaicity, source/sample distances, crystal dimensions, and the meridional and sagittal bending radii, but are usually tuned empirically or one parameter at a time. A Takagi–Taupin-informed simulation system turns this coup...