Well known for his work in quantum physics, Feynman won the Nobel Prize in 1965 for his role in developing Quantum Electrodynamics. His work influenced many other physicists of his day and countless scientists since.
Niels Bohr (7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum mechanics, for which he received the Nobel Prize in Physics in 1922. He developed the model of the atom with the nucleus at the center and electrons in orbit around it, which he compared to the planets orbiting the sun.
Erwin Rudolf Josef Alexander Schrödinger was an Austrian born physicist and theoretical biologist who was one of the fathers of quantum mechanics, and is famed for a number of important contributions to physics, especially the Schrödinger equation, for which he received the Nobel Prize in Physics in 1933. In 1935 he proposed the Schrödinger's cat thought experiment.