Figure 3 | Scientific Reports

Figure 3

From: Machine learning molecular dynamics reveals the structural origin of the first sharp diffraction peak in high-density silica glasses

Figure 3

(a), (b), and (c): Partial differential distribution functions \(G_{\alpha \beta }(r)\) for O–O, Si–Si, and Si–O pair. The insets show the first peak of \(G_{\alpha \beta }(r)\). (d) and (e): O–Si–O and Si–O–Si angle distributions. The inset in (e) denotes the edge-sharing tetrahedron that contributes to the Si–O–Si angle distribution at approximately 90\(^\circ \). The distributions of OSG, SGUP, and DSG are indicated by the black, blue, and red lines, respectively. The values in \((\cdot )\) in the legends represent the density of the silica glass [g/cm\(^{3}\)].

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