Louis Dominique Joseph Armand Dunoyer de Segonzac (14 November 1880 – 27 August 1963) was a French physicist. He was awarded the Valz Prize by the French Academy of Sciences in 1929 for research on spirit levels and on photoelectric cells as applied to astronomy.[1]

References

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  1. ^ "Prix Valz". Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences. 189: 1123. December 16, 1929.