Louis de Broglie
Photo gallery
1 (of 2) Nobel Prize award ceremony in Stockholm, Sweden, 10 December 1929. From left: Owen Willans Richardson, physics laureate 1928; Louis de Broglie, physics laureate 1929; Arthur Harden and Hans von Euler-Chelpin, chemistry laureates 1929; Sir Frederick Hopkins, medicine laureate 1929 and Thomas Mann, literature laureate 1929.
Photo: A. Malmström. Public domain, via Wikimedia Commons. Source: Digitala stadsmuseet.
2 (of 2) The fifth Solvay International Conference on Electrons and Photons, was held in October 1927. Prominent physicists from all the world met to discuss the newly formulated quantum theory. 17 of the 29 participants were or became Nobel Laureates. Back row, left to right: Auguste Piccard, Émile Henriot, Paul Ehrenfest, Édouard Herzen, Théophile de Donder, Erwin Schrödinger, Jules-Émile Verschaffelt, Wolfgang Pauli, Werner Heisenberg, Ralph Howard Fowler, Léon Brillouin. Middle row, left to right: Peter Debye, Martin Knudsen, William Lawrence Bragg, Hendrik Anthony Kramers, Paul Dirac, Arthur Compton, Louis de Broglie, Max Born, Niels Bohr. Front row, left to right: Irving Langmuir, Max Planck, Marie Skłodowska Curie, Hendrik Lorentz, Albert Einstein, Paul Langevin, Charles-Eugène Guye, Charles Thomson Rees Wilson, Owen Willans Richardson.
Photo: Benjamin Couprie, Institut International de Physique Solvay, Brussels, Belgium. Public domain via Wikimedia Commons