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Fig. 2 | Nanoscale Research Letters

Fig. 2

From: Formation Mechanism of Well-Ordered Densely Packed Nanoparticle Superlattices Deposited from Gas Phase on Template-Free Surfaces

Fig. 2

a Low-magnification TEM image of Fe nanoparticle arrays deposited on a TEM grid covered by amorphous carbon film, with a deposition rate of 0.1 Å s−1. Domains of close-packed 2D monolayers with long orders can be identified. b High-magnification TEM image of an ordered densely packed 2D superlattice of Fe nanoparticles. c FFT corresponding to nanoparticle arrays in (a). d HTREM image shows lattice images of individual Fe nanoparticles

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