How can I measure the at% of N2 from the EDX data? and how to interpret that there´s a different composition in the sample for instance Al2O3 ?

I have an AlN sample and the EDX data show me the at% of a single atom such as Al, N and O . In order to measure the at% AlN , I have to use the chemical formula 2AlN = 2Al + N 2 . should I use...

21 August 2020 6,440 3 View