Ontology highlight
ABSTRACT:
SUBMITTER: Giordanelli I
PROVIDER: S-EPMC4785365 | biostudies-literature | 2016 Mar
REPOSITORIES: biostudies-literature
Scientific reports 20160310
Suspended graphene sheets exhibit correlated random deformations that can be studied under the framework of rough surfaces with a Hurst (roughness) exponent 0.72 ± 0.01. Here, we show that, independent of the temperature, the iso-height lines at the percolation threshold have a well-defined fractal dimension and are conformally invariant, sharing the same statistical properties as Schramm-Loewner evolution (SLEκ) curves with κ = 2.24 ± 0.07. Interestingly, iso-height lines of other rough surface ...[more]