217 citations · 1.2k across the 27 of their papers we have counts for
3 papers · 1 filter
Stochastic approach to phonon-assisted optical absorption
Marios Zacharias, Christopher E. Patrick, Feliciano Giustino
We develop a first-principles theory of phonon-assisted optical absorption in semiconductors and insulators which incorporates the temperature dependence of the electronic structur…
Anharmonic stabilization and band gap renormalization in the perovskite CsSnI
Christopher E. Patrick, Karsten W. Jacobsen, Kristian S. Thygesen
Amongst the X(Sn,Pb)Y perovskites currently under scrutiny for their photovoltaic applications, the cubic B- phase of CsSnI is arguably the best characterized experiment…
Adiabatic-connection fluctuation-dissipation DFT for the structural properties of solids-the renormalized ALDA and electron gas kernels
Christopher E. Patrick, Kristian S. Thygesen
We present calculations of the correlation energies of crystalline solids and isolated systems within the adiabatic-connection fluctuation-dissipation formulation of density-functi…