Davisson–Germer Experiment:
“The Davisson–Germer experiment was a 1923-27 experiment. Electrons scattered by the surface of a crystal of nickel metal displayed a diffraction pattern. This confirmed the hypothesis advanced by Louis de Broglie in 1924 of wave-particle duality. It was an experimental milestone in the creation of quantum mechanics.”
Reference Source:
[1] Wikipedia Contributors. “Davisson–Germer Experiment.” Wikipedia, Wikimedia Foundation, 30 May 2021, en.wikipedia.org/wiki/Davisson%E2%80%93Germer_experiment. Accessed 18 Aug. 2021.
The Gallery of Quantum Mechanics,
