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David Morris Lee (born January 20, 1931) is an Americanmarker physicist who shared the 1996 Nobel Prize in Physics with Robert C. Richardson and Douglas Osheroff "for their discovery of superfluidity in helium-3"

Personal life

Lee was raised in Ryemarker, New Yorkmarker. His parents were children of Jewish immigrants from Englandmarker and Lithuaniamarker. He graduated from Harvard Universitymarker in 1952 and then joined the U.S. Army for 22 months. After being discharged from the army, he obtained a Masters degree from the University of Connecticutmarker. In 1955 Lee entered the Ph.D. program at Yale Universitymarker where he worked under Henry A. Fairbank in the low-temperature physics group, doing experimental research on liquid 3He.

After graduating from Yale in 1959, Lee took a job at Cornell Universitymarker, where he was responsible for setting up the new Laboratory of Atomic and Solid State Physics. Shortly after arriving at Cornell he met his future wife, Dana, then a PhD student in another department; the couple went on to have two sons.

At the end of September 2009, it was announced that Lee will move his laboratory from Cornell to Texas A&M Universitymarker effective November 16, 2009.

Work

The work that led to Lee's Nobel Prize was performed in the early 1970's. Lee, together with Robert C. Richardson and graduate student, Doug Osheroff used a Pomeranchuk cell to investigate the behaviour of 3He at temperatures within a few thousands of a degree of absolute zero. They discovered unexpected effects in their measurements, which they eventually explained as phase transitions to a superfluid phase of 3He. Lee, Richardson and Osheroff were jointly awarded the Nobel Prize in Physics in 1996 for this discovery.

Lee's research also covered a number of other topics in low-temperature physics, particularly relating to liquid, solid and superfluid helium (4He, 3He and mixtures of the two). Particular discoveries include the antiferromagnetic ordering in solid helium-3, nuclear spin waves in spin polarized atomic hydrogen gas with Jack H. Freed, and the tri-critical point on the phase separation curve of liquid 4He-3He, in collaboration with his Cornell colleague John Reppy. His research group at Cornell currently studies impurity-helium solids.

As well as the Nobel Prize, other prizes won by Lee include the 1976 Sir Francis Simon Memorial Prize of the British Institute of Physics and the 1981 Oliver Buckley Prize of the American Physical Society along with Doug Osheroff and Robert Richardson for their superfluid 3He work.

Lee is a member of the National Academy of Sciencesmarker and the American Academy of Arts and Sciencesmarker.

See also



References

  1. Biography on the Nobel Foundation website
  2. http://media.www.thebatt.com/media/storage/paper657/news/2009/10/01/News/Nobel.Prize.Winner.Joins.Am.Faculty-3788924.shtml
  3. http://www.chron.com/disp/story.mpl/hotstories/6643911.html
  4. http://www.science.tamu.edu/articles/684/


External links




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