Analysis of Compositional Gradients in Cu(In,Ga)(S,Se)<sub>2</sub> Solar Cell Absorbers Using Energy Dispersive X-ray Analysis with Different Acceleration Energies

Analysis of Compositional Gradients in Cu(In,Ga)(S,Se)<sub>2</sub> Solar Cell Absorbers Using Energy Dispersive X-ray Analysis with Different Acceleration Energies

The efficiency of Cu(In,Ga)(S,Se)<sub>2</sub> (CIGSSe) solar cell absorbers can be increased by the optimization of the Ga/In and S/Se gradients throughout the absorber. Analyzing such gradients is therefore an important method in tracking the effectiveness of process variations. To meas...

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Bibliographic Details
Main Authors: Ulrike Künecke, Matthias Schuster, Peter Wellmann
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Materials
Subjects:
Cu(In,Ga)Se<sub>2</sub>
solar cell
thin films
gradients
characterization
energy dispersive X-ray analysis
Online Access:https://www.mdpi.com/1996-1944/14/11/2861

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https://www.mdpi.com/1996-1944/14/11/2861

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