Figure 3: STEM and EELS analysis of MgCl2-treated cell. | Nature Communications

Figure 3: STEM and EELS analysis of MgCl2-treated cell.

From: In-depth analysis of chloride treatments for thin-film CdTe solar cells

Figure 3

STEM annular dark field (ADF) image of a cross section of a MgCl2-treated CdTe solar cell, with EELS elemental maps from the region marked by a green box at (a) CdS/CdTe interface, (b) across a CdTe grain boundary and (c) EELS quantitative elemental profiles (from the position of the yellow arrow) for an MgCl2-treated cell grain boundary.

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