  Vortex is a topological defect with a quantized winding number of the phase
in superfluids and superconductors. Here, we investigate the crystallized
(triangular, square, honeycomb) and amorphous vortices in rotating
atomic-molecular Bose-Einstein condensates (BECs) by using the damped projected
Gross-Pitaevskii equation. The amorphous vortices are the result of the
considerable deviation induced by the interaction of atomic-molecular vortices.
By changing the atom-molecule interaction from attractive to repulsive, the
configuration of vortices can change from an overlapped atomic-molecular
vortices to carbon-dioxide-type ones, then to atomic vortices with interstitial
molecular vortices, and finally into independent separated ones. The Raman
detuning can tune the ratio of the atomic vortex to the molecular vortex. We
provide a phase diagram of vortices in rotating atomic-molecular BECs as a
function of Raman detuning and the strength of atom-molecule interaction.
