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[求助]
各位大俠請問碳材料中的Raman光譜峰中的2D峰
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| 各位大俠請問碳材料中的Raman光譜峰中的2D峰是什么振動模式,由什么引起的? |
碳材料的拉曼光譜 | 納米之家 | wulishi8在碳材料和其他專業(yè)問題的回復 | 拉曼光譜 |
CNTs |
專家顧問 (知名作家)
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專家經(jīng)驗: +373 |

金蟲 (小有名氣)
專家顧問 (知名作家)
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專家經(jīng)驗: +373 |

金蟲 (小有名氣)
金蟲 (小有名氣)
至尊木蟲 (著名寫手)
超級潛水員
| A 2D peak is the second order of the D peak and caused by the double resonant Raman scattering with two-phonon emissions. Interestingly, the 2D band, sensitive to the number of graphene layers, is free of efect and has no D peak. It can be fitted with a single peak of the monolayer graphene and fitted with multiple peaks of multilayer raphene. |

鐵桿木蟲 (著名寫手)
Pay first, then get.
木蟲 (正式寫手)
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