Figure 6.

Characterization of another<a onClick="popup('','MathML',630,470);return false;" target="_blank" href="">View MathML</a>nanobelt with low Mn2+ concentration (0.39%). (a) SEM image and EDS. (b) Dark-field emission image. The inset is the corresponding bright-field optical image. (c) The corresponding PL spectrum. (d) The corresponding PL mapping images of individual emission sub-bands. The scale is 10 μm.

Zhou et al. Nanoscale Research Letters 2013 8:314   doi:10.1186/1556-276X-8-314
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