MATERIAL WITNESS

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References

  1. 1.

    Pašteka, L. F., Hao, Y., Borschevsky, A., Flambaum, V. V. & Schwerdtfeger, P. Phys. Rev. Lett. 122, 160801 (2019).

  2. 2.

    Srianand, R., Chand, H., Petitjean, P. & Aracil, B. Phys Rev. Lett. 92, 121302 (2004).

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Correspondence to Philip Ball.

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