Fig. 7.

${\mathrm{DQE}}^{\text{Task}}$ along the $u_x$ and $u_y$ axes for Si detector designs without tungsten foils, for detecting water (a), detecting iodine (b) and quantifying water (c) and iodine (d) in a two-material decomposition. Two active Si thicknesses, 30 and 60 mm, are included. The Si wafers are orthogonal to the $y$ axis. Antiscatter grid and object scatter were not included.