Área de trabajo: Ciencia de los Materiales.
Título: Espectroscopia RAMAN, Industrias y Aplicaciones.
Título original: Raman Spectroscopy Industries and Applications.
Autor: Thermo Scientific.
Raman Spectrum of Graphene – Principle Bands
• G band
• Peak position and relative intensity is sensitive to
• Layer thickness • Doping • Strain • D band
• Peak intensity is sensitive to
• Presence of defects or disorder
• Sampling in proximity of an edge
• Chemical modification − Increase of sp3 hybridized C bonding at the expense sp2 hybridzed C bonding
• 2D band
• Peak position, band shape, and intensity sensitive
• Layer thickness and interlayer orientation
• Strain
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