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  1. Arnold Johannes Wilhelm Sommerfeld, ForMemRS (German: [ˈzɔmɐˌfɛlt]; 5 December 1868 – 26 April 1951) was a German theoretical physicist who pioneered developments in atomic and quantum physics, and also educated and mentored many students for the new era of theoretical physics.

  2. Apr 22, 2024 · orbital. orbital quantum number. Arnold Sommerfeld (born Dec. 5, 1868, Königsberg, Prussia [now Kaliningrad, Russia]—died April 26, 1951, Munich) was a German physicist whose atomic model permitted the explanation of fine-structure spectral lines. After studying mathematics and science at Königsberg University, Sommerfeld became an ...

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  3. Nov 16, 2023 · Sommerfeld's most notable contribution to theoretical physics is evident in his development and expansion of quantum theory. Working on the foundations laid down by Niels Bohr, Sommerfeld introduced elliptical and asymmetric orbits into the atomic model, significantly improving the accuracy of spectral predictions.

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  5. 5 December 1868. Königsberg, Prussia (now Kaliningrad, Russia) Died. 26 April 1951. Munich, Germany. Summary. Arnold Sommerfeld was a theoretical physicist who worked in electromagnetic theory, relativity and quantum theory. View six larger pictures. Biography. Arnold Sommerfeld's mother was Cäcile Matthias and his father was Franz Sommerfeld.

  6. Dec 6, 2015 · Arnold Johannes Wilhelm Sommerfeld was a German theoretical physicist and renowned mentor of fellow physicists (he has supervised the greatest number of Nobel prize winners of any other supervisor). His notable achievements include the introduction of the 2nd and 4th quantum number, as well as x-ray wave theory. Sommerfeld.

  7. Learn about the life and achievements of Arnold Sommerfeld, a German theoretical physicist who contributed to quantum and atomic physics. Find out his discoveries, awards, and legacy in this comprehensive article.

  8. Jul 26, 2023 · Learn about the life and achievements of Arnold Sommerfeld, a prominent theoretical physicist and professor who contributed to atomic spectra, wave mechanics, and optics. He was an Honorary Member of OSA and received many prizes and honors, but never a Nobel Prize.

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