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Nov 1, 1997 · We present a translation of Paul Langevin’s landmark paper. In it Langevin successfully applied Newtonian dynamics to a Brownian particle and so invented an analytical approach to random processes which has remained useful to this day.
Paul Langévin was born in Paris on 23 January 1872. He attended the Ecole Lavoisier and the Ecole de Physique et de Chimie Industrielles, where he was supervised by Pierre Curie (1859-1906) during his laboratory classes. In 1891 he entered the Sorbonne, but his studies were interrupted for a year in 1893 by his military service.
From 1915 to 1918, Paul Langevin demonstrated the feasibility of using piezoelectric quartz crystals to both transmit and receive pulses of ultrasound and thereby detect submerged submarines at ranges up to 1300 metres. The system, later called sonar, validated Constantin Chilowsky's proposal to use ultrasound for this purpose.
Nov 14, 2016 · Paul Langevin. English: Paul Langevin (January 23, 1872 – December 19, 1946) was a French physicist. Français : Paul Langevin (1872 à Paris – 1946 à Paris) est un physicien français. Albert Einstein, Paul Ehrenfest, Paul Langevin, Heike Kamerlingh Onnes, and Pierre Weiss at Onnes' home in Leiden. First Solvay Conference on Physics ...
Jul 19, 2021 · This is what Paul Langevin did in 1908 when he generalized Einstein. Paul Langevin. Paul Langevin (1872 – 1946) had the fortune to stand at the cross-roads of modern physics, making key contributions, while serving as a commentator expanding on the works of the giants like Einstein and Lorentz and Bohr.
On her return to France, Curie discovered an angry mob congregated in front of her home in Sceaux, terrorizing 14-year-old Irène and 7-year-old Eve. Curie and her daughters had to take refuge in the home of friends in Paris. Meanwhile Langevin and a journalist who had reviled Marie held a duel--an emotional but bloodless “affair of honor.”.
保羅·朗之萬（法語： Paul Langevin ，法语发音： [pɔl lɑ̃ʒvɛ̃] ；1872年1月23日—1946年12月19日），法國 物理學家，主要貢獻有朗之萬動力學及朗之萬方程。
