Figure 3: Crystallization of a Bi nanodroplet by an intermediate ordered liquid. | Nature Communications

Figure 3: Crystallization of a Bi nanodroplet by an intermediate ordered liquid.

From: In situ study on atomic mechanism of melting and freezing of single bismuth nanoparticles

Figure 3

(ad,fh) Sequential snapshots of HRTEM imaging showing a crystallization through transformation of ordered liquid structure. The insets show the corresponding FFT patterns of the nanoparticle. The spots indicated by yellow circles in the FFT patterns in bd reflect the formation of the periodic structure. The areas marked in dashed blue lines in f,g indicate the domains in disordered structure. The enlarged images of the regions as marked by the yellow squares in d,h are shown in e,i, respectively. The part that cannot transform into the well crystallized phase is indicated by the dashed orange line. The scale bar in a is 5 nm, which applies to ad,fh. The scale bar in e is 1 nm, which applies to e,i.

Back to article page