147 citations · 275 across the 4 of their papers we have counts for
4 papers
Highly Deformable Graphene Kirigami
Zenan Qi, Harold S. Park, David K. Campbell
Graphene's exceptional mechanical properties, including its highest-known stiffness (1 TPa) and strength (100 GPa) have been exploited for various structural applications. However,…
Pseudomagnetic fields in graphene nanobubbles of constrained geometry: A molecular dynamics study
Zenan Qi, Alexander L. Kitt, Harold S. Park +3
Analysis of the strain-induced pseudomagnetic fields (PMFs) generated in graphene nanobulges under three different substrate scenarios shows that, in addition to the shape, the gra…
A molecular simulation analysis of producing monatomic carbon chains by stretching ultranarrow graphene nanoribbons
Zenan Qi, Fengpeng Zhao, Xiaozhou Zhou +3
Atomistic simulations were utilized to develop fundamental insights regarding the elongation process starting from ultranarrow graphene nanoribbons (GNRs) and resulting in monatomi…
Intrinsic Energy Dissipation in CVD-Grown Graphene Nanoresonators
Zenan Qi, Harold S. Park
We utilize classical molecular dynamics to study the the quality (Q)-factors of monolayer CVD-grown graphene nanoresonators. In particular, we focus on the effects of intrinsic gra…