Raman spectroscopy investigations of chemically derived zigzag edge graphene nanoribbons
Source abstract
Abstract
We fabricated graphene nanoribbons (GNRs) chemically derived from expandable graphite. All GNRs exhibit atomically smooth edges that extended over their entire length. We investigated four of the fabricated GNRs using Raman spectroscopy. Two of the investigated GNRs show Raman spectra with a missing D-band peak, while D-band peaks can be clearly observed for the other two GNRs. The two GNRs which do not show the D-band peak are GNRs with zigzag edges, and the two other GNRs which show clearly the D-band peaks are possibly GNRs with armchair edges.
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Research context
OpenAlex topics: Graphene research and applications · Advancements in Battery Materials · 2D Materials and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Kyoto University 1 Graduate School of Science, Department of Physics, , Kyoto 606-8502, Japan
Kyoto University 2 Institute of Advanced Energy, , Kyoto 611-0011, Japan
Kyoto University 3 Research Center for Low Temperature and Materials Sciences, , Kyoto 606-8501, Japan
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