Some papers have been devoted to the study of chemical abundances in CP stars. Below you can find some examples of such activities.
In the paper:
High resolution spectroscopy
of HD207538 from Far-UV (FUSE) to visible (SARG-TNG).
we pointed our attention on the modeling of the stellar spectrum in a wide spectral range, namely from Far-UV to visible, giving a global description of the stellar and interstellar features observed. Following figures were extracted from that paper.
HD 191110 a SB2
system with Hg and HgMn components.
we studied the SB2 system HD 191110, performing a quantitative abundance analysis of both components. We developped a method to compute simultaneously the effective temperatures and surface gravities of both components and the light ratio between them.
click here to see the radial velocities curves of both components.