Figure 3.

Low- (a) and high-magnification (b) SEM images of the as-prepared Fe3O4 nanoplates (EG/H2O = 1:1). The thickness of the nanoplate is about 14 nm. (c) TEM image of the same nanoplate sample. (d) HRTEM image of the marked area shown in (c). Both the HRTEM image (d) and the SAED pattern (e) show that the nanoplate is a single crystal.

Ma et al. Nanoscale Research Letters 2013 8:16   doi:10.1186/1556-276X-8-16
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