Hans Georg Dehmelt
Hans Georg Dehmelt | |
---|---|
Davisson–Germer Prize (1970) | |
Scientific career | |
Fields | Physics |
Institutions | University of Washington Duke University |
Doctoral students | David J. Wineland |
Hans Georg Dehmelt (German pronunciation:
Biography
At the age of ten Dehmelt enrolled in the
After his release from an American prisoner of war camp in 1946, Dehmelt returned to his study of physics at the
In 1955 he built his first electron impact tube in George Volkoff's laboratory at the University of British Columbia[7] and experimented on paramagnetic resonances in polarized atoms and free electrons. In the 1960s, Dehmelt and his students worked on spectroscopy of hydrogen and helium ions. The electron was finally isolated in 1973 with David Wineland, who continued work on trapped ions at NIST.
He created the first
In May 2010, he was honoured as one of Washington's Nobel laureates by
He was married to Irmgard Lassow, now deceased, and the couple had a son, Gerd, also deceased. In 1989 Dehmelt married Diana Dundore, a physician.
Dehmelt died on March 7, 2017, in Seattle, Washington, aged 94.[9][10][11]
Awards and honors
- Davisson-Germer Prizein 1970.
- Rumford Prize in 1985.
- Nobel Prize in Physics in 1989.
- Golden Plate Award of the American Academy of Achievement in 1990.[12]
- National Medal of Science in 1995.[13]
References
- ^ "Dr. Hans Dehmelt's Obituary - The Co-op Funeral Home of People's Memorial". Archived from the original on 2017-03-18.
- ^ "Berühmter Görlitzer Physiker ist tot" [Famous Görlitz Physicist is Dead]. Sächsische Zeitung (in German). Saxony: DDV. 2017-03-16. Retrieved 2017-03-17.
- ^ Sandomir, Richard (9 April 2017). "Hans Dehmelt, Nobel Laureate for Isolating Electrons, Dies at 94". The New York Times.
- ^ "Nobel Prize in Physics 1989. Press release". The Royal Swedish Academy of Sciences. 12 October 1989. Retrieved 2008-04-08.
- ^ Sandomir, Richard (April 9, 2017), "Hans Dehmelt, Nobel Laureate for Isolating Electrons, Dies at 94", The New York Times
- ^ Urton, James (2017-03-21). "Hans Dehmelt — Nobel laureate and UW professor emeritus — has died at age 94". UW Today. University of Washington.
- ^ "Hans G. Dehmelt - Biographical". Nobelprize.org. Retrieved 2017-03-15.
- ^ Trujillo, Joshua (2010-05-07). "Crown Princess Victoria of Sweden honors local Nobel Laureates - Seattle's Big Blog". Blog.seattlepi.com. Retrieved 2017-03-15.
- The Seattle Post-Intelligencer. March 13, 2017.
- ^ "Hans Dehmelt's Obituary on The Seattle Times". Legacy.com.
- ^ "Physicist Hans Dehmelt, the first UW professor to win a Nobel Prize, dies". 23 March 2017.
- American Academy of Achievement.
- ^ "The President's National Medal of Science: Recipient Details". Nsf.gov. Retrieved 2017-03-15.
Sources
- "Moby Electron" article by David H. Freeman, Discover Magazine, February, 1991, pp. 51–56
External links
- Hans G. Dehmelt on Nobelprize.org including the Nobel Lecture, December 8, 1989 Experiments with an Isolated Subatomic Particle at Rest
- University of Washington home page Archived 2009-05-07 at the Wayback Machine
- Seattle Times newspaper article
- D. J. Wineland, "Hans G. Dehmelt", Biographical Memoirs of the National Academy of Sciences (2018)