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Filtering by: Subject Absorption spectra Degree Field Chemical Engineering

XAFS investigation of the local structure of cadmium in Cu(In[subscript 0.7]Ga[subscript 0.3])Se₂-based thin films

Creator:

Ma, Giang N.

Abstract:

We have performed fluorescence extended X-ray absorption fine structure (EXAFS) measurements on the Cd K-edge of partial electrolyte (PE) treated Cu(In[subscript 0.7]Ga[subscript 0.3])Se₂ (CIGS) thin film samples using synchrotron X-ray radiation. This data was compared to the EXAFS spectra of CdSe and CdO standards. Cd local structure models were constructed...

Resource Type:

Masters Thesis

Full Text:

absorption spectra are subsequently subjected to pre- edge background removal when using an ionization