赫狄通納米
主營(yíng)產(chǎn)品: 納米材料
玻璃襯底多層石墨烯(2.5cm*2.5cm)
價(jià)格
訂貨量(件)
¥4650.00
≥1
店鋪主推品 熱銷(xiāo)潛力款
㠗㠙㠘㠗㠛㠔㠚㠛㠚㠙㠖
在線(xiàn)客服
生產(chǎn)廠(chǎng)商:Graphene Platform (Japan)
產(chǎn)品信息
Specification of a Quartz Glass
Material : Synthetic Silica Glass
Thickness : 2.0mm +/- 0.1mm (0.0787 inch)
Surface : Optical Polishing (Both side)
Parallelism : 0.1?°
Military Standard : MIL20-10
Spectral Transmission Factor : 93% (WL:550nm)
(Representative Value)
Typical Raman spectrum of a Multilayer film Transferred on Glass
Explanation of Raman spectrum
1. Raman spectroscopy is used to check the presence of a D peak in graphene samples. If a D peak is present, then this can indicate defects in the sample, such as cracks or flaking.
2. The ratio of the heights of the 2D peak and the G peak indicate the number of graphene layers.
2D>G : Single-layer
2D=G : Double layer
2D<G : more than triple layer
3. 3 measurements for every sample are taken and presented on the same graph.