3 papers
hep-ph2026
All-electron dark matter-electron scattering with random-phase approximation dielectric screening and local field effects
Cyrus Dreyer, Rouven Essig, Marivi Fernandez-Serra +2
Accurate predictions for dark matter-electron scattering in solids require an all-electron treatment together with a faithful description of dielectric screening beyond simple appr…
cond-mat.mes-hall2025
First-Principles Nanocapacitor Simulations of the Optical Dielectric Constant in Water Ice
Anthony Mannino, Graciele M. Arvelos, Kedarsh Kaushik +5
We introduce a combined density functional theory (DFT) and non-equilibrium Green's function (NEGF) framework to compute the capacitance of nanocapacitors and directly extract the…
cond-mat.mtrl-sci2025
Flexoelectricity and surface ferroelectricity of water ice
Xin Wen, Qianqian Ma, Anthony Mannino +3
The phase diagram of ice is complex and contains many phases, but the most common (frozen water at ambient pressure, also known as Ih ice) is a non-polar material despite individua…