24 citations · 28 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2017★ 24 cited
First-principles calculations and model analysis of plasmon excitations in graphene
Pengfi Li, Xinguo Ren, Lixin He
Plasmon excitations in free-standing graphene and graphene/hexagonal boron nitride (hBN) heterostructure are studied using linear-response time-dependent density functional theory…
cond-mat.mtrl-sci2015★ 4 cited
Large-scale ab initio simulations based on systematically improvable atomic basis
Pengfei Li, Xiaohui Liu, Mohan Chen +5
We present a first-principles computer code package (ABACUS) that is based on density functional theory and numerical atomic basis sets. Theoretical foundations and numerical techn…