Karakterisasi Detektor microDiamond berdasarkan Energy Dependence dan Directional Dependence menggunakan Energi Foton Berenergi 6 MV dan 10 MV dengan Flattening Filter Free (FFF) = Characterization of the microDiamond Detector for Energy and Directional Dependence using 6 MV and 10 MV Flattening Filter-Free (FFF) Photon Beams