Louis De Broglie, interviewed by Pierre Grivet (1967)

Interview with Louis de Broglie (1892–1987), Nobel Prize in Physics 1929, for his discovery of the wave aspect of electrons which introduced the field of wave mechanics. Louis de Broglie talks about the genesis of his discovery and explains how he introduced wave mechanics. This revolutionary discovery was not immediately accepted, but Einstein was one of the first to recognize its importance.
Source: Institut national de l'audiovisuel website