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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 March 28th, 2024).

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

D Band Intensity

Results
ID/IG Ratio
Number of Layers

Number of Layers Calculator from I2D/IG Ratio

G Band Intensity

2D Band Intensity

Results
I2D/IG Ratio
Number of 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:

raman of single layer graphene
raman of double layer graphene
raman of few layer graphene
raman of multi layer graphene

4 Question, Ask New
srishti218.dhwl says:

Can this formula be used for graphene oxide?

Nestor Solis says:

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.

Help Team says:

All our calculator are made by using various experiments done at our laboratory and huge literature surveys. You can alsays cite instanano in your publications. People are already citing our calculators in internation journals, please visit this link for more information https://instanano.com/citations/

Giuliano Giambastiani says:

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.

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