The walls of these structures consist of a single layer of carbon atoms (graphene). In Raman excitation mapping, Raman spectra are collected at many wavelengths, but this is typically a slow process.

A novel carbon material called graphdiyne could help 1. Graphdiyne-supported chemical catalysts hold the world record for the highest efficiency of producing hydrogen from seawater. Their ...

Nanotubes, such as carbon nanotubes (CNTs ... the morphology and arrangement of encapsulated materials. Spectroscopic methods, including Raman spectroscopy and X-ray diffraction, are also ...