Synthesis and electrical characterization of magnetic bilayer graphene intercalate.
basic_science · Level V
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- Record sourced from PubMed, PMID 21268591.
- Also identified by DOI 10.1021/nl104228f.
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Abstract
We report synthesis and transport properties of the minimal graphite intercalation compound, a ferric chloride (FeCl(3))(n) island monolayer inside bilayer graphene. Chemical doping by the intercalant is simultaneously probed by micro-Raman spectroscopy and Hall measurements. Quantum oscillations of conductivity originate from microscopic domains of intercalated and unintercalated regions. A slight upturn in resistance related to magnetic transition is observed. Two-dimensional intercalation in bilayer graphene opens new possibilities to engineer two-dimensional properties of intercalates.
Medical subject headings
- Chlorides
- Ferric Compounds
- Graphite
- Nanostructures