64 citations · 104 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2019★ 31 cited
Effect of Net Charge on the Relative Stability of 2D Boron Allotropes
Dan Liu, David Tomanek
We study the effect of electron doping on the bonding character and stability of two-dimensional (2D) structures of elemental boron, called borophene, which is known to form many s…
cond-mat.mes-hall2016★ 40 cited
Unusually stable helical coil allotrope of phosphorus
Dan Liu, Jie Guan, Jingwei Jiang +1
We have identified an unusually stable helical coil allotrope of phosphorus. Our ab initio Density Functional Theory calculations indicate that the uncoiled, isolated straight 1D c…
cond-mat.mes-hall2016★ 64 cited
Continuum approach for long-wavelength acoustic phonons in quasi-2D structures
Dan Liu, Arthur G. Every, David Tomanek
As an alternative to atomistic calculations of long-wavelength acoustic modes of atomically thin layers, which are known to converge very slowly, we propose a quantitatively predic…