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[Analysis Case] Evaluation of the sp2/(sp2+sp3) Ratio of DLC Films

c0380.jpg

[Analysis Case] Evaluation of the sp2/(sp2+sp3) Ratio of DLC Films

c0380.jpg
c0380.jpg

Evaluation of the sp2/(sp2+sp3) ratio using C1s waveform analysis.

Due to its characteristics such as high hardness and high wear resistance, DLC (diamond-like carbon) films are utilized in a wide range of fields. These films are materials that lie between graphite and diamond, and the separation of sp2 (graphite structure) and sp3 (diamond structure) within the film to obtain the sp2/(sp2+sp3) ratio is one of the important factors that determine the properties of the film. Here, we will introduce an example of evaluating this sp2/(sp2+sp3) ratio by analyzing the C1s spectrum using XPS.

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Analysis of electronic components, manufacturing equipment, parts, and daily necessities.

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[Analysis Case] Evaluation of the sp2/(sp2+sp3) Ratio of DLC Film_C0380

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