Albert Einstein had several notable students and assistants throughout his career. One of his most famous student assistants was Leó Szilárd, a Hungarian-American physicist.
Leó Szilárd worked with Einstein in the early 1920s and later became known for his work in nuclear physics and his contributions to the development of the atomic bomb. Szilárd is particularly recognized for conceiving and patenting the idea of the nuclear chain reaction, which laid the foundation for the development of nuclear power and atomic weapons.
While Szilárd was one of Einstein's prominent student assistants, it's worth noting that Einstein had interactions with many other students and collaborators throughout his life, and his work influenced a wide range of scientists and researchers.