On the roughness of single- and bi-layer graphene membranes
Citations
20,824 citations
Cites background from "On the roughness of single- and bi-..."
...…are many and an varyfrom ordinary e e ts ommonly found in semi ondu -tors, su h as ionized impurities in the Si substrate, to adatoms and various mole ules adsorbed in the graphenesurfa e, to more unusual defe ts su h as ripples asso i-ated with the soft stru ture of graphene (Meyer et al.,2007a)....
[...]
...In fact, static rippling of graphene flakes suspended on scaffolds have been observed for single layer as well as bilayers (Meyer et al., 2007)....
[...]
...Adapted from(Meyer et al., 2007a)....
[...]
...can also be obtained as a suspended membrane, that is, without a substrate, being supported only by a scaffold or bridging micron-scale gaps (Bunch et al., 2007; Meyer et al., 2007)....
[...]
...In fa t, stati ripplingof graphene akes suspended on s a olds have been ob-served for single layer as well as bilayers (Meyer et al.,2007a,b)....
[...]
6,213 citations
5,600 citations
3,735 citations
2,979 citations
References
55,532 citations
"On the roughness of single- and bi-..." refers background or methods in this paper
...membranes do not remain flat but show a roughness that appears to be intrinsic to graphene membranes. To make graphene membranes, we started with the established procedure of micromechanical cleavage [1, 2, 3, 4] and obtained graphene crystallites on top of a silicon substrate with a 300nm silicon dioxide layer. Potential mono-layer sheets were identified by optical microscopy or scanning electron microscopy,...
[...]
...roughness is presented for two-layer membranes where we used the variation of diffracted intensities with the local orientation of the membrane. The recent discovery of graphene in a quasi-free state [1, 2] has sparked considerable interest in the science and applications of this new material with its remarkable electronic properties. Graphene monolayers on semiconductor substrates can be patterned and ...
[...]
18,958 citations
"On the roughness of single- and bi-..." refers background in this paper
...Graphene monolayers on semiconductor substrates can be patterned and contacted by conventional lithographic techniques, and the resulting devices provide access to the rich physics of quantum electrodynamics in a solid state physics experiment [3,4]....
[...]
13,474 citations
11,122 citations
10,586 citations
"On the roughness of single- and bi-..." refers background in this paper
...The recent discovery of graphene in a quasi-free state [1,2] has sparked considerable interest in the science and applications of this new material with its remarkable electronic properties....
[...]