QEdark code used in Essig et. al. arXiv:1509.01598
http://arxiv.org/abs/1509.01598
This code can calculate crystal formfactors and DM-electron scattering rates.
It is based on Quantum ESPRESSO v.5.1.2. DFT code. We greatly acknowledge the Quantum ESPRESSO team.
QEdark is under GNU GPL 2.0, as its parent code Quantum ESPRESSO.