Here's a brief overview:
* Louis de Broglie (1924): Proposed the revolutionary idea that matter, like light, has wave-like properties. This was based on his doctoral thesis, where he suggested that particles like electrons should exhibit wave-particle duality.
* Clinton Davisson and Lester Germer (1927): Performed the famous Davisson-Germer experiment, which confirmed de Broglie's hypothesis by demonstrating the wave-like nature of electrons. They observed diffraction patterns when electrons were scattered off a nickel crystal, providing strong evidence for wave-particle duality.
* George Paget Thomson (1927): Independently confirmed de Broglie's theory by observing electron diffraction patterns through thin metal films. This further strengthened the idea that particles can exhibit wave-like properties.
* Other Notable Contributions: The work of Max Planck, Albert Einstein, and Niels Bohr on quantum mechanics provided the theoretical framework that supported these experimental findings.
Therefore, attributing the conclusion that particles can have some of the properties of light to a single individual is not accurate. It was a culmination of numerous contributions from different physicists and the development of quantum theory that led to this groundbreaking understanding of the nature of matter and light.