Figure 3.

HRTEM imaging of red-luminescent Au clusters and emission spectra of Au and Pt clusters. (a) HRTEM imaging of red-luminescent Au clusters. (b) Emission spectra of red-luminescent, pink-luminescent, and blue-luminescent Au clusters and blue-luminescent Pt cluster.

Li et al. Nanoscale Research Letters 2013 8:182   doi:10.1186/1556-276X-8-182
Download authors' original image