Alkali metals Adsorption 14 Density functional theory 8 Capillarity 6 Coexistence curve 6 Experimental data 6 Liquid-vapor interface 6 Mathematical models 6 Pair potential 6 Phase interfaces 6 Phase transitions 6 Pre-wetting 6 Surface tension 6 Triple points 6 article 6 Ab initio 4 Ammonia 4 Approximation theory 4 Atmospheric temperature 4 Capillary condensation 4 Capillary condensation (CC) 4 Charge transfer 4 Condensation 4 Critical temperatures 4 Density functional 4 Density profile 4 Fluid atoms 4 Fluid dynamics 4 Fluid-adsorber interaction 4 Hysteresis 4