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. 2022 Apr 28;13:2292. doi: 10.1038/s41467-022-30028-w

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Fig. 2 — The parameter z is defined as z = δ_ji − δ_j′i, where δ_ji and δ_j′i is the distance from each silicon atom i to the fifth nearest silicon neighbor j and to the fourth nearest oxygen neighbor j′, respectively⁴. Source data are provided as a Source Data file.