After completing her doctoral research in 1906, Meitner became the second woman to earn a doctorate in physics from the University of Vienna. She spent much of her scientific career in Berlin, where she was a physics professor and a department head at the Kaiser Wilhelm Institute for Chemistry. She was the first woman to become a full professor of physics in Germany. She lost her positions in 1935 because of the anti-Jewish Nuremberg Laws of Nazi Germany, and the 1938 Anschluss resulted in the loss of her Austrian citizenship. On 13–14 July 1938, she fled to the Netherlands with the help of Dirk Coster. She lived in Stockholm for many years, ultimately becoming a Swedish citizen in 1949, but relocated to Britain in the 1950s to be with family members.
생애와 경력
In mid-1938, chemists Otto Hahn and Fritz Strassmann at the Kaiser Wilhelm Institute for Chemistry demonstrated that isotopes of barium could be formed by neutron bombardment of uranium. Meitner was informed of their findings by Hahn, and in late December, with her nephew, fellow physicist Otto Robert Frisch, she worked out the physics of this process by correctly interpreting Hahn and Strassmann's experimental data. On 13 January 1939, Frisch replicated the process Hahn and Strassmann had observed. In Meitner and Frisch's report in the February 1939 issue of Nature, they gave the process the name "fission". The discovery of nuclear fission led to the development of nuclear reactors and atomic bombs during World War II.
Meitner did not share the 1944 Nobel Prize in Chemistry for nuclear fission, which was awarded to her long-time collaborator Otto Hahn. Several scientists and journalists have called her exclusion "unjust". According to the Nobel Prize archive, she was nominated 19 times for the Nobel Prize in Chemistry between 1924 and 1948, and 30 times for the Nobel Prize in Physics between 1937 and 1967. Despite not having been awarded the Nobel Prize, Meitner was invited to attend the Lindau Nobel Laureate Meeting in 1962. She received many other honours, including the posthumous naming of element 109 meitnerium in 1997. Meitner was praised by Albert Einstein as the "German Marie Curie".
주요 사실
- Born: November 7, 1878 in Vienna, Austria-Hungary
- 사망: 1968
- 분야: Science
유산과 영향
The influence of Lise Meitner extends far beyond their own lifetime. They fundamentally shaped our understanding of the natural world, and their discoveries and theories remain foundational to this day.
비록 1968년에 세상을 떠났지만, 그의 사상은 오늘날까지 전 세계 학자와 실무자들에 의해 연구·논의·발전되고 있다.
Lise Meitner은(는) Austria이(가) 배출한 가장 칭송받는 인재 중 한 명으로 남아 있으며, 그 지역의 풍부한 지적 유산을 보여준다.
Austria의 저명한 천재들
Austria은(는) 많은 뛰어난 인재를 배출했다. Lise Meitner와(과) 더불어:
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