Frédéric Joliot-Curie
In 1953, he first met Frédéric Joliot-Curie, Marie Curie's son-in-law, and in 1957 Diop began specializing in nuclear physics at the Laboratory of Nuclear Chemistry of the College de France which Frederic Joliot-Curie ran until his death in 1958, and the Institut Pierre et Marie Curie in Paris. He ultimately translated parts of Einstein's Theory of Relativity into his native Wolof.