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Graphene is a transparent and flexible conductor that holds great promise for various material/device applications, including solar cells, [336] light-emitting diodes (LED), integrated photonic circuit devices, [337] [338] touch panels, and smart windows or phones. [339] Smartphone products with graphene touch screens are already on the market ...
[27] [28] Graphene–based materials such as graphene oxide (GO) have considerable potential for several biological applications including the development of new drug release system. GOs are an abundance of functional groups such as hydroxyl, epoxy, and carboxyl on its basal surface and edges that can be also used to immobilize or load various ...
By Cat DiStasio Graphene is a super-strong, ultra-lightweight material that's led to scores of technological innovations in recent years. It consists of bonded carbon atoms formed into sheets that ...
Graphene was first synthesised in 2004 by scientists, who hailed the substance a “wonder” material. It is a form of carbon, consisting of a single layer of atoms in a hexagonal lattice.
The electronic properties of graphene are significantly influenced by the supporting substrate. [59] [60] The Si(100)/H surface does not perturb graphene's electronic properties, whereas the interaction between it and the clean Si(100) surface changes its electronic states significantly. This effect results from the covalent bonding between C ...
Graphene has some incredible properties: It's a honeycomb-shaped layer of carbon just one atom thick, but it's stronger than steel. Graphene, a material 1M times thinner than paper, could help us ...
A two-dimensional semiconductor (also known as 2D semiconductor) is a type of natural semiconductor with thicknesses on the atomic scale. Geim and Novoselov et al. initiated the field in 2004 when they reported a new semiconducting material graphene, a flat monolayer of carbon atoms arranged in a 2D honeycomb lattice. [1]
So far, the graphene plasmonic effects have been demonstrated for different applications ranging from light modulation [15] [16] to biological/chemical sensing. [17] [18] [19] High-speed photodetection at 10 Gbit/s based on graphene and 20-fold improvement on the detection efficiency through graphene/gold nanostructure were also reported. [20]
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