Figure 1 | Scientific Reports

Figure 1

From: Significant Broadband Photocurrent Enhancement by Au-CZTS Core-Shell Nanostructured Photocathodes

Figure 1

TEM image as-synthesized particles: (a) Au nanoparticles; (b) wurtzite CZTS nanoparticles; (c) TEM image of particles synthesized by reacting the original amount of metal precursors and thiol in the presence of Au nanoparticles; (d) TEM image of particles synthesized by reacting half amount of the original amount of metal precursors and thiol in the presence of Au nanoparticles.

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