Biography of Famous Scientist Lise Meitner
Lise Meitner: Trailblazing Physicist and Nuclear Pioneer
Early Life:
Lise Meitner was born on November 7, 1878, in Vienna, Austria, into a cultured and intellectually stimulating family. Despite facing societal barriers to women in science at the time, Meitner’s parents encouraged her education. Her father, Philipp Meitner, was a lawyer, and her mother, Hedwig Skovran Meitner, was a pianist.
Education and Early Career:
Meitner entered the University of Vienna in 1901, where she studied physics under the guidance of the renowned physicist Ludwig Boltzmann. She completed her Ph.D. in physics in 1906, becoming one of the few women in the early 20th century to earn a doctorate in physics.
Move to Berlin and Collaboration with Otto Hahn:
In 1907, Meitner moved to Berlin to work with Max Planck and eventually became the second woman to earn a habilitation in physics at the University of Berlin. In Berlin, she formed a crucial scientific partnership with chemist Otto Hahn, beginning a collaboration that would span decades.
Nuclear Physics and the Meitner-Hahn Collaboration:
Meitner and Hahn investigated the properties of radioactive isotopes and made significant contributions to the emerging field of nuclear physics. In the 1930s, they explored the phenomenon of nuclear fission, the process in which the nucleus of an atom splits into two or more smaller nuclei.
Exile and Nuclear Fission:
With the rise of the Nazi regime in Germany, Meitner, who was of Jewish descent, faced increasing discrimination. In 1938, she fled Germany and sought refuge in Sweden. While in exile, she continued her collaboration with Otto Hahn through correspondence. In 1939, she, along with her nephew Otto Frisch, provided the theoretical explanation for nuclear fission, a breakthrough that paved the way for the development of nuclear energy.
Post-War Career and Honors:
After World War II, Lise Meitner faced challenges in rebuilding her scientific career. She worked briefly in Sweden and later became a visiting professor in the United States. Despite her crucial role in the discovery of nuclear fission, she was not awarded the Nobel Prize in Chemistry, which went solely to Otto Hahn in 1944.
Later Life and Legacy:
Meitner retired in 1960 but remained engaged in scientific discussions. In 1966, element 109, meitnerium, was named in her honor. Lise Meitner passed away on October 27, 1968, in Cambridge, England.
Recognition and Impact:
While Meitner did not receive the Nobel Prize for her contributions to nuclear fission, her legacy is widely acknowledged. She is celebrated for her pioneering work in physics, her resilience in the face of adversity, and her role as a trailblazer for women in science. The Lise Meitner Medal, established in 1960, continues to honor scientists for outstanding contributions in nuclear science.
Lise Meitner’s story stands as a testament to her intellect, courage, and perseverance, as she overcame societal and political challenges to make groundbreaking contributions to the understanding of nuclear physics.