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- Jean Becquerel (5. února 1878, Paříž – 4. července 1953, Pornichet) byl francouzský fyzik. (cs)
- Jean Becquerel (* 5. Februar 1878 in Paris; † 4. Juli 1953 in Pornichet) war ein französischer Physiker. (de)
- جان بيكريل (بالفرنسية: Jean Becquerel) (و. 1878 – 1953 م) هو فيزيائي، وأستاذ جامعي من فرنسا . ولد في باريس. وكان عضواً في الأكاديمية الفرنسية للعلوم . (ar)
- Jean Antoine Edmond Marie Becquerel (5 February 1878 – 4 July 1953) was a French physicist, the son of Antoine-Henri Becquerel. He worked on a range of experimental physics topics including magnetic effects on the optical properties of materials, and the effects of low-temperature on magnetic susceptibility. He was among the early teachers of relativity and quantum physics in France. Becquerel was born at his home in the Jardin des Plantes where his father Henri (1852–1908), grandfather Edmond (1820–1891) and great-grandfather Antoine César Becquerel (1788–1878) had lived. His mother Lucie was the daughter of J.C. Jamin, professor of physics at the Sorbonne. His childhood toys included magnets and electroscopes. He was educated at the Lycée Louis-le-Grand before going to the École Polytechnique in 1897 and completed his studies at the École des Pouts et Chaussées. He then became an assistant in physics at the Museum of Natural History. He worked on the optical and magnetic properties of crystals, and continued experiments to study changes in rotational polarisation induced by a magnetic field that his father had discovered. He also published a textbook on relativity In 1903 some of his research came into question when he collaborated with surgeon André Broca to examine the radiation (N-Rays) supposedly emanating from living bodies (as claimed originally by René Blondlot) which was claimed to reduce upon the administration of anaesthetics. In 1909, he became the fourth in his family to occupy the physics chair at the Muséum National d'Histoire Naturelle, following in the footsteps of his father, his grandfather and his great-grandfather. He taught physics along with Paul Langevin and was among the few who taught quantum theory and relativity in the 1920s. He was interested in electron theory and examined magnetic susceptibility in relation to temperature and began to experiment with rare-earth crystals at low temperatures. He examined these using spectroscopy and found that some absorption bands disappeared and this led to a collaboration with Heike Kamerlingh Onnes at Leiden. Here he examined materials at low-temperatures and described the spectra and looked at magnetic properties. Becquerel received the Hughes Prize of 1913 and the La Case Prize of 1936. (en)
- Jean Becquerel (5 de febrero de 1878 - 4 de julio de 1953) fue un físico francés, hijo del Premio Nobel Henri Becquerel. Trabajó en las propiedades ópticas y magnéticas de los cristales, descubriendo la rotación del plano de polarización producida por un campo magnético. También publicó un libro de texto sobre la Teoría de la relatividad. En 1909 se convirtió en el cuarto miembro de su familia en ocupar la cátedra de física en el Museo Nacional de Historia Natural de Francia, siguiendo los pasos de su padre, su abuelo Alexandre-Edmond Becquerel y su bisabuelo Antoine César Becquerel. (es)
- Jean Becquerel est un physicien français, né le 5 février 1878 à Paris 5e et mort le 4 juillet 1953 à Pornichet. Il a contribué à faire connaître la Relativité générale en France. (fr)
- Jean Becquerel (Parijs, 5 februari 1878 – Pornichet, 4 juli 1953) was een Franse natuurkundige. (nl)
- Jean Becquerel (Paris, 5 de fevereiro de 1878 — Pornichet, 4 de julho de 1953) foi um físico francês. Filho de Antoine Henri Becquerel e neto de Edmond Becquerel (1820 - 1891) e (1818 - 1886). Seus trabalhos de pesquisa concentraram-se nas propriedades ópticas e magnéticas dos cristais e, principalmente, em relação à polarização rotatória paramagnética. Também trabalhou sobre a teoria da relatividade e teoria da gravitação. Foi professor de física na École Polytechnique de 1919 a 1924, e eleito membro da Académie des Sciences em 1946. (pt)
- Жан Беккерель (1878—1953) — французский физик. Сын А. А. Беккереля. Профессор Парижского национального естественно- исторического Музея. Исследовал распространение поляризованных по кругу электромагнитных волн в магнитных средах, аномальную дисперсию паров натрия, эффект Зеемана в плеохроичных кристаллах, явления, возникающие в веществе, помещенном в магнитное поле при температурах жидкого воздуха и жидкого кислорода (вместе с Х.Камерлинг-Оннесом). При этом он показал, что для каждой полосы поглощения существует максимум интенсивности поглощения; что для большинства полос этому соответствует температура, очень близкая к температуре жидкого водорода, а также что многие полосы обнаруживают некоторый минимум поглощения в области низких температур. Член Парижской АН (1946). (ru)
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- Jean Becquerel (5. února 1878, Paříž – 4. července 1953, Pornichet) byl francouzský fyzik. (cs)
- Jean Becquerel (* 5. Februar 1878 in Paris; † 4. Juli 1953 in Pornichet) war ein französischer Physiker. (de)
- جان بيكريل (بالفرنسية: Jean Becquerel) (و. 1878 – 1953 م) هو فيزيائي، وأستاذ جامعي من فرنسا . ولد في باريس. وكان عضواً في الأكاديمية الفرنسية للعلوم . (ar)
- Jean Becquerel (5 de febrero de 1878 - 4 de julio de 1953) fue un físico francés, hijo del Premio Nobel Henri Becquerel. Trabajó en las propiedades ópticas y magnéticas de los cristales, descubriendo la rotación del plano de polarización producida por un campo magnético. También publicó un libro de texto sobre la Teoría de la relatividad. En 1909 se convirtió en el cuarto miembro de su familia en ocupar la cátedra de física en el Museo Nacional de Historia Natural de Francia, siguiendo los pasos de su padre, su abuelo Alexandre-Edmond Becquerel y su bisabuelo Antoine César Becquerel. (es)
- Jean Becquerel est un physicien français, né le 5 février 1878 à Paris 5e et mort le 4 juillet 1953 à Pornichet. Il a contribué à faire connaître la Relativité générale en France. (fr)
- Jean Becquerel (Parijs, 5 februari 1878 – Pornichet, 4 juli 1953) was een Franse natuurkundige. (nl)
- Jean Becquerel (Paris, 5 de fevereiro de 1878 — Pornichet, 4 de julho de 1953) foi um físico francês. Filho de Antoine Henri Becquerel e neto de Edmond Becquerel (1820 - 1891) e (1818 - 1886). Seus trabalhos de pesquisa concentraram-se nas propriedades ópticas e magnéticas dos cristais e, principalmente, em relação à polarização rotatória paramagnética. Também trabalhou sobre a teoria da relatividade e teoria da gravitação. Foi professor de física na École Polytechnique de 1919 a 1924, e eleito membro da Académie des Sciences em 1946. (pt)
- Jean Antoine Edmond Marie Becquerel (5 February 1878 – 4 July 1953) was a French physicist, the son of Antoine-Henri Becquerel. He worked on a range of experimental physics topics including magnetic effects on the optical properties of materials, and the effects of low-temperature on magnetic susceptibility. He was among the early teachers of relativity and quantum physics in France. Becquerel received the Hughes Prize of 1913 and the La Case Prize of 1936. (en)
- Жан Беккерель (1878—1953) — французский физик. Сын А. А. Беккереля. Профессор Парижского национального естественно- исторического Музея. Исследовал распространение поляризованных по кругу электромагнитных волн в магнитных средах, аномальную дисперсию паров натрия, эффект Зеемана в плеохроичных кристаллах, явления, возникающие в веществе, помещенном в магнитное поле при температурах жидкого воздуха и жидкого кислорода (вместе с Х.Камерлинг-Оннесом). Член Парижской АН (1946). (ru)
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- جان بيكريل (ar)
- Jean Becquerel (cs)
- Jean Becquerel (de)
- Jean Becquerel (es)
- Jean Becquerel (fr)
- Jean Becquerel (en)
- Jean Becquerel (nl)
- Jean Becquerel (pt)
- Беккерель, Жан (ru)
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