Fig. 5: The schematic diagram of the giant 1D NTE. | Nature Communications

Fig. 5: The schematic diagram of the giant 1D NTE.

From: Giant uniaxial negative thermal expansion in FeZr2 alloy over a wide temperature range

Fig. 5: The schematic diagram of the giant 1D NTE.The alternative text for this image may have been generated using AI.

a, b Zr–M (M = Fe, Ni) bonds expansion: true bond expansion extracted by EXAFS (gray line+symbols) and apparent bond expansion measured by SXRD (orange line+symbols). The bars represent calculated error values. c, d 2D simplified geometry, and evolutions for the schematic diagram of giant 1D NTE FeZr2 (c) and PTE NiZr2 (d).

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