187 citations · 358 across the 9 of their papers we have counts for
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Thermal Dynamics of Graphene Edges Investigated by Polarized Raman Spectroscopy
Ya Nan Xu, Da Zhan, Lei Liu +5
In this report, we present Raman spectroscopy investigation of the thermal stability and dynamics of graphene edges. It was found that graphene edges (both armchair and zigzag) are…
Large Scale Synthesis of Bi-layer Graphene in Strongly Coupled Stacking Order
Zhiqiang Luo, Ting Yu, Jingzhi Shang +6
Large scale synthesis of single layer graphene (SLG) by chemical vapor deposition (CVD) has received a lot of attention recently. However, CVD synthesis of AB stacked bi-layer grap…
Electronic Structure and Structural Evolutions of Hydrogenated Graphene Probed by Raman Spectroscopy
Zhiqiang Luo, Ting Yu, Zhenhua Ni +6
The electronic structure and structural evolution of hydrogenated graphene are investigated by Raman spectroscopy with multiple excitations. The excitation energy dependent saturat…
FeCl3 based Few-Layer Graphene Intercalation Compounds: Single Linear Dispersion Electronic Band Structure and Strong Charge Transfer Doping
Da Zhan, Li Sun, Zhenhua Ni +7
Graphene has attracted great attentions since its first discovery in 2004. Various approaches have been proposed to control its physical and electronic properties. Here, we report…
Stacking Dependent Optical Conductivity of Bilayer Graphene
Yingying Wang, Zhenhua Ni, Lei Liu +6
The optical conductivities of graphene layers are strongly dependent on their stacking orders. Our first-principle calculations show that while the optical conductivities of single…
G band Raman double resonance in twisted bilayer graphene: an evidence of band splitting and folding
Zhenhua Ni, Lei Liu, Yingying Wang +4
The stacking faults (deviates from Bernal) will break the translational symmetry of multilayer graphenes and modify their electronic and optical behaviors to the extent depending o…