Fabrication and Characterization of CuInSe₂ Thin Film Applicable for a Solar Energy Light Absorption Material via a Low Temperature Solid State Reaction

Figure 3

Various images of the as-prepared CIS thin film from path A: (a) cross-sectioned SEM image for the as-synthesized CIS before annealing and (b) that after annealing, (c) LR-TEM, and (d) HR-TEM and SAED (the insert) images for the as-prepared CIS.

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