Large area uniformly oriented multilayer graphene with high transparency and conducting properties derived from highly oriented polyethylene films

2014 ◽  
Vol 2 (30) ◽  
pp. 6048-6055 ◽  
Author(s):  
Bing He ◽  
Zhongjie Ren ◽  
Shouke Yan ◽  
Zhaohui Wang
Keyword(s):  
Electrical Properties ◽  
Synthesis And Characterization ◽  
Multilayer Graphene ◽  
Optical And Electrical Properties ◽  
Large Area ◽  
High Transparency ◽  
Polyethylene Films ◽  
Graphene Films ◽  
Oriented Polyethylene

We present here the synthesis and characterization of well-ordered multilayer graphene from highly oriented polyethylene films. The obtained graphene films exhibit good optical and electrical properties.

Controlled synthesis and characterization of multilayer graphene films on the C-face of silicon carbide

2017 ◽  
Vol 214 (5) ◽  
pp. 1600721 ◽  
Author(s):  
Bharat Sharma ◽  
Timo Schumann ◽  
Myriano H. de Oliveira ◽  
J. Marcelo J. Lopes
Keyword(s):  
Silicon Carbide ◽  
Synthesis And Characterization ◽  
Multilayer Graphene ◽  
Controlled Synthesis ◽  
Graphene Films

Synthesis and characterization of (CuO)x(ZnO)1−x composite thin films with tunable optical and electrical properties

2012 ◽  
Vol 520 (21) ◽  
pp. 6642-6647 ◽  
Author(s):  
Yasemin Caglar ◽  
Dilek Duygu Oral ◽  
Mujdat Caglar ◽  
Saliha Ilican ◽  
M. Allan Thomas ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Synthesis And Characterization ◽  
Optical And Electrical Properties ◽  
Composite Thin Films

Synthesis and characterization of nitrogen-doped graphene films using C5NCl5

2015 ◽  
Vol 106 (25) ◽  
pp. 253105 ◽  
Author(s):  
Wei Cai ◽  
Cong Wang ◽  
Xiaohong Fang ◽  
Liyou Yang ◽  
Xiaoyuan Chen
Keyword(s):  
Synthesis And Characterization ◽  
Nitrogen Doped ◽  
Graphene Films ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Optical and Electrical Properties of Cd Te Laser-Synthetized

1982 ◽  
Vol 13 ◽  
Author(s):  
L. Baufay ◽  
A. Pigeolet ◽  
R. Andrew ◽  
L.D. Laude
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Electrical Characterization ◽  
Point Of View ◽  
Optical And Electrical Properties ◽  
Impurity States ◽  
Absorption Measurements ◽  
Forbidden Gap

ABSTRACTOptical and electrical characterization of CdTe synthetized by laser irradiationofamultilayer film of alternately Cd and Te is achieved. Optical absorption measurements evidence the good quality of these films and show that they have behaviour comparable to the single crystal. The influence of the irradiation conditions on the electrical properties of such CdTe films is discussed; they are compared to single crystal from the point of view of resistivity. It is shown that it is possible to prepare by this means samples devoid of impurity states in the middle of the forbidden gap. Finally, the ohmicity of Au, Al, Cr, ITO and non irradiated Cd/Te sandwich contacts is tested.

Techniques for the Dry Transfer of Epitaxial Graphene onto Arbitrary Substrates

2010 ◽  
Vol 645-648 ◽  
pp. 633-636 ◽  
Author(s):  
Joshua D. Caldwell ◽  
Travis J. Anderson ◽  
Karl D. Hobart ◽  
James C. Culbertson ◽  
Glenn G. Jernigan ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Epitaxial Graphene ◽  
Large Area ◽  
Wafer Scale ◽  
Transfer Processes ◽  
Thermal Release ◽  
Graphene Films ◽  
High Carrier ◽  
The Impact

Epitaxial graphene (EG) grown on the carbon-face of SiC has been shown to exhibit high carrier mobilities, in comparison to other growth techniques amenable to wafer-scale graphene fabrication. The transfer of large area (>mm2) graphene films to substrates amenable for specific applications is desirable. We demonstrate the dry transfer of EG from the C-face of 4H-SiC onto SiO2, GaN and Al2O3 substrates via two approaches using either 1) thermal release tape or 2) a spin-on, chemically-etchable dielectric. We will report on the impact that these transfer processes has upon the electrical properties of the transferred EG films.

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