551 citations · 2.8k across the 23 of their papers we have counts for
15 papers · 1 filter
Large-area and high-quality 2D transition metal telluride
Jiadong Zhou, Fucai Liu, Junhao Lin +24
Atomically thin transitional metal ditellurides like WTe2 and MoTe2 have triggered tremendous research interests because of their intrinsic nontrivial band structure. They are also…
Interaction between graphene and SiO2 surface
X. F. Fan, W. T. Zheng, Z. X. Shen +1
With first-principles DFT calculations, the interaction between graphene and SiO2 surface has been analyzed by constructing the different configurations based on α-quartz and crist…
Surface energy engineering of graphene
Young Jun Shin, Yingying Wang, Han Huang +5
Contact angle goniometry is conducted for epitaxial graphene on SiC. Although only a single layer of epitaxial graphene exists on SiC, the contact angle drastically changes from 69…
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…
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…