Figure 1. Raman spectrum of graphene with the common modes used for mapping labeled. Image Credit: Edinburgh Instruments Graphene’s Raman spectrum and the key bands used for mapping are seen in ...

Raman spectroscopy experiments show that the interaction between electrons and phonons in graphene resembles the Dirac fermion–photon coupling in quantum electrodynamics. In the early days of ...

Raman spectroscopy further confirmed the presence of graphene-like structures, showing characteristic peaks for disordered and sp2-bonded carbon. However, the researchers noted that while the ...

A research team led by Prof. Gao Xiaoming from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...

Qi and her colleagues used advanced techniques, including photoluminescence (PL) mapping and Raman spectroscopy, to analyze how fluorination changes graphene's structure and optical properties.

enabling the analysis of graphene quality in CVD production and the characterization of carbon nanotubes for optimizing electronic applications. In polymer and resin research and industry, Raman ...

Modified graphene sensors could pave the way for a new level of safety and convenience across multiple industries. This ...

Renewable energy: Optical spectroscopy of pigment-protein light-harvesting ... utilizing photosynthetic reaction centers; Combining optical (Raman) and transport measurements in graphene and carbon ...