Dr. Maria Goeppert Mayer (1906–1972) was a theoretical physicist who revolutionized nuclear physics by developing the nuclear shell model, explaining why certain “magic numbers” of protons and neutrons lead to especially stable atomic nuclei. In 1963, she became only the second woman to win the Nobel Prize in Physics, following Marie Curie.
Born in Kattowitz, Germany (now Katowice, Poland), Mayer moved to the U.S. after completing her doctorate in physics at the University of Göttingen under Max Born in 1930. Despite her credentials, she spent much of her early career in unpaid research roles due to anti-nepotism policies that restricted her from being employed at the same institutions as her husband. She held unpaid appointments at Johns Hopkins, Columbia, and later the University of Chicago.
During World War II, Mayer contributed to the Manhattan Project, working on isotope separation and uranium enrichment. After the war, she joined Argonne National Laboratory, where she conducted her most important work on nuclear structure. Her shell model theory, developed in collaboration with German physicist J. Hans D. Jensen, proposed that protons and neutrons fill energy levels within the nucleus in a manner similar to electrons in atomic orbitals.
In 1960, Mayer was appointed professor of physics at the University of California, San Diego—her first salaried academic position. She remained there until her death in 1972, remembered not only for her scientific achievements but also for breaking institutional barriers facing women in physics.
Awards & Recognition
- Nobel Prize in Physics, 1963 (shared with J. Hans D. Jensen)
- Member of the National Academy of Sciences
- Fellow of the American Physical Society
- Namesake of the Maria Goeppert Mayer Award (American Physical Society)
- Namesake of the Goeppert Mayer Distinguished Fellowship at Argonne National Laboratory
- First woman appointed professor of physics at UC San Diego
- Contributed significantly to the Manhattan Project nuclear research
Sources
- American Physical Society, “Maria Goeppert Mayer Award”
- Argonne National Laboratory, “Maria Goeppert Mayer - Argonne’s Nobel Laureate”
- Argonne National Laboratory, “Maria Goeppert Mayer Fellowship”
- The Nobel Prize, “Maria Goeppert Mayer”