Field Emission of Single-Layer Graphene Films Prepared by Electrophoretic Deposition

2009 ◽  
Vol 21 (17) ◽  
pp. 1756-1760 ◽  
Author(s):  
Zhong-Shuai Wu ◽  
Songfeng Pei ◽  
Wencai Ren ◽  
Daiming Tang ◽  
Libo Gao ◽  
...  
Keyword(s):  
Field Emission ◽  
Electrophoretic Deposition ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Graphene Films

scholarly journals Synthesis of large area, homogeneous, single layer graphene films by annealing amorphous carbon on Co and Ni

Nano Research ◽  
2011 ◽  
Vol 4 (6) ◽  
pp. 531-540 ◽  
Author(s):  
Carlo M. Orofeo ◽  
Hiroki Ago ◽  
Baoshan Hu ◽  
Masaharu Tsuji
Keyword(s):  
Amorphous Carbon ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Large Area ◽  
Layer Graphene ◽  
Graphene Films

Direct synthesis of single-layer graphene films on quartz substrate by a nanoparticle-assisted method

2020 ◽  
Vol 529 ◽  
pp. 147082 ◽  
Author(s):  
Yue Li ◽  
Yunbiao Zhao ◽  
Yi Chen ◽  
Yuhan Chen ◽  
Danqing Zhou ◽  
...  
Keyword(s):  
Quartz Substrate ◽  
Direct Synthesis ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Graphene Films

Edge field emission of large-area single layer graphene

2015 ◽  
Vol 357 ◽  
pp. 1967-1974 ◽  
Author(s):  
Victor I. Kleshch ◽  
Denis A. Bandurin ◽  
Anton S. Orekhov ◽  
Stephen T. Purcell ◽  
Alexander N. Obraztsov
Keyword(s):  
Field Emission ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Large Area ◽  
Layer Graphene ◽  
Edge Field

Direct formation of wafer-scale single-layer graphene films on the rough surface substrate by PECVD

Carbon ◽  
2018 ◽  
Vol 129 ◽  
pp. 456-461 ◽  
Author(s):  
Liangchao Guo ◽  
Zhenyu Zhang ◽  
Hongyan Sun ◽  
Dan Dai ◽  
Junfeng Cui ◽  
...  
Keyword(s):  
Rough Surface ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Wafer Scale ◽  
Layer Graphene ◽  
Graphene Films ◽  
Direct Formation

Field Emission from the Edges of Single-Layer Graphene

2021 ◽  
pp. 127-148
Author(s):  
S. T. Purcell ◽  
P. Vincent ◽  
S. Perisanu ◽  
A. Ayari ◽  
P. Poncharal
Keyword(s):  
Field Emission ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene

Internal Friction and Shear Modulus of Graphene Films

2012 ◽  
Vol 184 ◽  
pp. 319-324 ◽  
Author(s):  
Xiao Liu ◽  
Thomas H. Metcalf ◽  
Jeremy T. Robinson ◽  
F. Keith Perkins ◽  
Brian H. Houston
Keyword(s):  
Graphene Oxide ◽  
Internal Friction ◽  
Shear Modulus ◽  
Reduced Graphene Oxide ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Cvd Graphene ◽  
Layer Graphene ◽  
Graphene Films ◽  
Reduced Graphene

We report internal friction and shear modulus measurements of several types of synthesized graphene films. They include reduced graphene oxide, chemical-vapor deposited (CVD) graphene films on thin nickel films and on copper foils. These films were transferred from their host substrate into a water bath, and re-deposited onto to a high-Q single crystal silicon mechanical double-paddle oscillator. A minimal thickness dependence of both internal friction and shear modulus was found for reduced graphene oxide films varying thickness from 4 to 90 nm and CVD graphene films on nickel from 6 to 8 nm. The shear modulus of these multilayered films averages 53 GPa. Their internal friction exhibits a temperature independent plateau below 10K. The values of the plateaus are similar for both the reduced graphene oxide films and CVD graphene films on nickel, and they are as high as the universal "glassy range" where the tunneling states dominated internal friction of amorphous solids lies. In contrast, CVD graphene films on copper foils are 90~95% single layer. The shear modulus of these single layer graphene films are about five times higher, averaging 280 GPa. Their low temperature internal friction is too small to measure within the uncertainty of our experiments. Our results demonstrate the dramatic difference in the elastic properties of multilayer and single layer graphene films.

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