Rolf Landauer
Physicist, Academic
1927 – 1999
Who was Rolf Landauer?
Rolf William Landauer was a German-American physicist who made important contributions in diverse areas of the thermodynamics of information processing, condensed matter physics, and the conductivity of disordered media. In 1961 he discovered Landauer's principle, that in any logically irreversible operation that manipulates information, such as erasing a bit of memory, entropy increases and an associated amount of energy is dissipated as heat. This principle is relevant to reversible computing, quantum information and quantum computing. He also is responsible for the Landauer formula relating the electrical resistance of a conductor to its scattering properties. He won the Stuart Ballantine Medal of the Franklin Institute, the Oliver Buckley Prize of the American Physical Society and the IEEE Edison Medal, among many other honors.
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- Born
- Feb 4, 1927
Stuttgart - Ethnicity
- Jewish people
- Nationality
- Germany
- United States of America
- Profession
- Education
- Harvard University
- Stuyvesant High School
- Employment
- IBM Research
- Lived in
- United States of America
- Died
- Apr 27, 1999
Briarcliff Manor
Submitted
on July 23, 2013
Citation
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"Rolf Landauer." Biographies.net. STANDS4 LLC, 2024. Web. 19 Apr. 2024. <https://www.biographies.net/people/en/rolf_landauer>.
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