Person

Enrico Fermi

1901–1954 · 20th century

Enrico Fermi was an Italian physicist who built the first nuclear reactor. Working in Rome, he showed that slow neutrons could induce radioactivity and received the Nobel Prize in Physics in 1938. Because his wife was Jewish and the Fascist racial laws threatened his family, he moved to the United States after the prize ceremony, where he led the team that achieved the first controlled nuclear chain reaction in Chicago in 1942.

Enrico Fermi
Image: Department of Energy-Office of Public Affairs, restored by Yann · Public domain · Wikimedia Commons

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Cite this entry
APA
The Epoch Institute. (2026). Enrico Fermi. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/enrico-fermi
MLA
“Enrico Fermi.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/enrico-fermi. Accessed .
Chicago
The Epoch Institute. “Enrico Fermi.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/enrico-fermi.
Harvard
The Epoch Institute (2026) ‘Enrico Fermi’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/enrico-fermi (Accessed: ).

Last reviewed October 2026Random entry ↻