Figure 2.

TEM pictures of samples annealed in RTP for 1 min in O2 atmosphere. (a) 450°C, (b) 500°C, (c) 550°C, (d) 600°C, and (e) 700°C.

Pita et al. Nanoscale Research Letters 2013 8:517   doi:10.1186/1556-276X-8-517
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