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The picture shows the terraces formation in the surface of the semiconductor Cu(In,Ga)Se2 used in the manufacture of solar cells. Co-authors: Isidoro Ignacio Poveda, Enrique Rodríguez Cañas, Esperanza Salvador, from SIDI UAM.

Courtesy of Eberhardt Josue Friedrich Kernahan

Image Details
Instrument used: XL SEM Family
Magnification: 3000
Voltage: 15 kV
Spot: 3
Working Distance: 7
Detector: SE

- FEI

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