Graphene Number of Layers Calculator From ID/IG and I2D/IG Ratio via Raman Spectroscopy
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Graphene Number of Layers Calculator From ID/IG and I2D/IG Ratio via Raman Spectroscopy - InstaNANO. https://instanano.com/all/characterization/raman/graphene-layers/ (accessed December 5th, 2025).
Graphene Number of Layers Calculator From ID/IG and I2D/IG Ratio via Raman Spectroscopy - InstaNANO. https://instanano.com/all/characterization/raman/graphene-layers/ (accessed December 5th, 2025).
Number of layers in graphene can easily be determined by using this calculator. You need intensity values of G, D and 2D band.
Number of Layers Calculator from ID/IG Ratio
G Band Intensity
a.u.
D Band Intensity
a.u.
Results
ID/IG Ratio
ratio
Number of Layers
layers
Number of Layers Calculator from I2D/IG Ratio
G Band Intensity
a.u.
2D Band Intensity
a.u.
Results
I2D/IG Ratio
ratio
Number of Layers
layers
THEORY BEHIND CALCULATIONS:
Raman Spectroscopy is the best technique for the qualitative analysis of the Graphene.
Single, Double, Few & Multi Layer Graphene can be determined by the: Peak Position, Peak Intensity and Peak Broadening of the Raman Spectra. Ideal Raman Spectra for Graphene is given below:
Can this formula be used for graphene oxide?
Hello,
can you share the literature references you made use for the setup of the parameters used in the calculation of SLG vs. FLG vs. MLG???
Or, can you indicate the intervals of layers for FLG and MLG?
Thanks.
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Hello,
can you share the literature references you made use for the setup of the parameters used in the calculation of SLG vs. FLG vs. MLG??? Thanks.