In situ topographical chemical and electrical imaging of carboxyl graphene oxide at the nanoscale

Mapping the distribution of functional groups on 2D materials with high resolution remains challenging. Here, the authors combine tip-enhanced Raman spectroscopy and Kelvin probe force microscopy to simultaneously examine the topography, chemical composition and electronic nature of graphene oxide s...

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Auteurs principaux: Weitao Su, Naresh Kumar, Andrey Krayev, Marc Chaigneau
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/5761e5f577ac4cc0be1c329980edc1f7
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