236 citations · 538 across the 18 of their papers we have counts for
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Commensurate-incommensurate solid transition in the He monolayer on -graphyne
Jeonghwan Ahn, Hoonkyung Lee, Yongkyung Kwon
Path-integral Monte Carlo calculations have been performed to study the He adsorption on -graphyne, a planar network of benzene rings connected by acetylene bonds. Assuming…
Path integral Monte Carlo simulation of global and local superfluidity in liquid He reservoirs separated by nanoscale apertures
Tyler Volkoff, Yongkyung Kwon, K. Birgitta Whaley
We present a path integral Monte Carlo study of the global superfluid fraction and local superfluid density in cylindrically-symmetric reservoirs of liquid He separated by na…
Density-Functional Theory and Tight-Binding Studies of the Geometry of Hydrogen Adsorbed on Graphynes
Hunpyo Lee, Jahyun Koo, Massimo Capone +2
Using density-functional theory and a tight-binding approach we investigate the physical origin of distinct favourable geometries of adsorbed hydrogen atoms in various graphyne str…
Cohesion Energetics of Carbon Allotropes : Quantum Monte Carlo Study
Hyeondeok Shin, Sinabro Kang, Jahyun Koo +3
We have performed quantum Monte Carlo calculations to study the cohesion energetics of carbon allotropes, including -bonded diamond, -bonded graphene, - hybri…