53 citations · 297 across the 28 of their papers we have counts for
5 papers · 1 filter
Fidelity and variability in the interlayer electronic structure of the kagome superconductor CsV3Sb5
Aurland K. Watkins, Dirk Johrendt, Vojtech Vlcek +2
The AV3Sb5 (A = K, Rb, Cs) kagome materials host an interplay of emergent phenomena including superconductivity, charge density wave states, and non-trivial electronic structure to…
Efficient Quasiparticle Determination beyond the Diagonal Approximation via Random Compression
Annabelle Canestraight, Xiaohe Lei, Khaled Ibrahim +1
Calculations of excited states in Green's function formalism often invoke the diagonal approximation, in which the quasiparticle states are taken from a mean-field calculation. Her…
Exceptional spatial variation of charge injection energies on plasmonic surfaces
Xiaohe Lei, Annabelle Canestraight, Vojtech Vlcek
Charge injection into a molecule on a metallic interface is a key step in many photo-activated reactions. The energy barrier for injection is paralleled with the lowest particle an…
On the unimportance of memory for the time non-local components of the Kadanoff-Baym equations
Cian C. Reeves, Yuanran Zhu, Chao Yang +1
The generalized Kadanoff-Baym ansatz (GKBA) is an approximation to the Kadanoff-Baym equations (KBE), that neglects certain memory effects that contribute to the Green's function a…
Spatial Decay and Limits of Quantum Solute-Solvent Interactions
Guorong Weng, Amanda Pang, Vojtech Vlcek
Molecular excitations in the liquid-phase environment are renormalized by the surrounding solvent molecules. Herein, we employ the GW approximation to investigate the solvation eff…