| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| graphene raman | 1.27 | 0.9 | 743 | 17 | 14 |
| graphene | 1.56 | 0.9 | 7391 | 47 | 8 |
| raman | 0.46 | 0.2 | 5852 | 83 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| graphene raman | 1.79 | 0.1 | 8873 | 93 |
| graphene raman spectrum | 0.33 | 0.8 | 9212 | 62 |
| graphene raman peaks | 0.77 | 0.8 | 9399 | 40 |
| graphene raman spectroscopy | 1.39 | 1 | 5216 | 72 |
| graphene raman 2d/g ratio | 0.38 | 0.1 | 4834 | 19 |
| graphene raman 2d peak | 1.14 | 1 | 3780 | 50 |
| graphene raman mapping | 1.12 | 0.7 | 175 | 7 |
| graphene raman intensity | 1.17 | 0.9 | 172 | 48 |
| graphene raman mode | 1.68 | 0.8 | 8960 | 81 |
| graphene raman test | 1.58 | 0.9 | 566 | 82 |
| graphene raman tensor | 0.45 | 0.8 | 2341 | 90 |
| graphene oxide raman spectra | 0.96 | 1 | 9576 | 38 |
| raman spectra of graphene | 1.54 | 0.1 | 2990 | 20 |
| raman spectroscopy of graphene oxide | 1.88 | 0.8 | 4476 | 82 |
| raman map graphene oxide pva | 1.52 | 0.9 | 8100 | 18 |
