  Models to describe electrical conduction in quantum dot (QD) constituted
films often overlook the effects of geometric disorder. We address related
issues by examining the influence of the QD packing fraction (PF) on the charge
transport and transmission in QD arrays. Using transfer matrix based algorithms
and Monte Carlo simulations, we quantify the transmission across disordered QD
assemblies. Our results indicate a critical packing fraction ($PF_c $) of
$\sim$ 0.64, marking a transition from a non-conducting to a conducting state,
aligning well with experimental observations and analytical predictions. This
study enhances the understanding of transport in QD arrays, with implications
for designing efficient electronic devices based on disordered nanoscale
systems.
