Antoine Henri Becquerel

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Becquerel, Antoine Henri

 

Born Dec. 15, 1852, in Paris; died Aug. 25, 1908, at Le Croisic. French physicist. Member of the Académie des Sciences (1889). Son of Alexandre Edmond Becquerel.

Becquerel graduated from the Ecole Polytechnique in Paris. He was a professor at the Musée d’Histoire Naturelle in Paris (1892) and at the Ecole Polytechnique (1895). His works were devoted to optics, electricity, magnetism, photochemistry, electrochemistry, and meteorology. In 1896, Becquerel detected radioactive radiation from uranium salts while studying the ability of various luminescent substances to effect changes in a photographic plate through an opaque barrier. Subsequent study of such radiation by M. Curie and P. Curie led to the discovery of radioactivity. Becquerel shared the 1903 Nobel prize in physics with the Curies.

WORKS

“Recherches sur une propriété nouvelle de la matière.” Mémoires de l’Académie des sciences de l’Institut de France, 1903, fasc. 46.

REFERENCE

Kaputinskaia, K. A. Anri Bekkerel’. Moscow, 1965.
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Un ano mas tarde, Antoine Henri Becquerel y los esposos Curie recibieron el Premio Nobel de Fisica, el primero por su "descubrimiento de la radiactividad natural", y los Curie por su "investigacion de los fenomenos de radiacion descubiertos por Becquerel".
One hundred years ago French scientist Henri Becquerel discovered radioactivity.
X-ray-like radio-activity was detected in uranium by Henri Becquerel in 1896, and the then new elements polonium and radium were chemically separated from pitch-blende ore by Pierre and Marie Curie by 1898.
The 1903 prize, which she shared with her husband Pierre and Henri Becquerel, captivated the world press.
Ever since the days of WilhelmRoentgen and Henri Becquerel, just before the turn of the century, people have been using X-rays to find out about the insides of opaque solid objects.
Contract notice: Supply of 18f fludeoxyglucose and 18f fluorocholine to the control group of le havre hospital group and center henri becquerel.