How to calculate the percentage of Carbon atom by using XPS Data ?

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Sujoy Sarkar

The amount of carbon and oxygen present in your system could be quantified using the following equation.

C/O = (IC * FO) / (IO * FC)

where,

IC and IO are areas under the peaks for C 1s and O 1s respectively.

FC and FO are the relative symmetric factors (R.S.F) for C 1s and O 1s respectively.

Apart from, it would be better to quantify in the same instrument from where the data were collected.

Naresh Kumar

Ok thank you. i will do it ...