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Douglas Osheroff

From Wikipedia, the free encyclopedia
American physicist
Douglas Osheroff
Osheroff in 2011
Born
Douglas Dean Osheroff

(1945-08-01)August 1, 1945 (age 80)
Alma materCalifornia Institute of Technology(B.S.),Cornell University(Ph.D.)
Known forDiscoveringsuperfluidity inHelium-3
Spouse
Phyllis Liu
(m. 1970)
AwardsNobel Prize in Physics (1996)
Simon Memorial Prize (1976)
Buckley Prize (1981)
MacArthur Fellowship Program (1981)
Scientific career
FieldsExperimental Physics,Condensed Matter Physics
InstitutionsStanford University
Bell Labs
Doctoral advisorDavid Lee

Douglas Dean Osheroff (born August 1, 1945) is an Americanphysicist known for his work inexperimentalcondensed matter physics, in particular for his co-discovery ofsuperfluidity inHelium-3. For his contributions he shared the 1996Nobel Prize in Physics along withDavid Lee andRobert C. Richardson.[1] Osheroff is currently the J. G. Jackson and C. J. Wood Professor of Physics, emeritus, atStanford University.

Life and work

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Osheroff was born inAberdeen, Washington. His father, William Osheroff, was the son ofJewish immigrants who leftRussia. His mother, Bessie Anne (Ondov), a nurse, was the daughter ofSlovak immigrants (her own father was a Lutheran minister)[2] from theFelvidék, Upper Hungary,Kingdom of Hungary.Osheroff wasconfirmed in the Lutheran Church but he was given the chance to choose and decided not to attend any longer. He has stated "In some sense it seemed that lying in church is the worst place to lie. I guess at some emotional level I accept the idea of God, but I don't know how God would manifest itself."[3]

Osheroff earned hisbachelor's degree in 1967 fromCaltech, where he attended lectures byRichard Feynman and did undergraduate research forGerry Neugebauer.

Osheroff joined theLaboratory of Atomic and Solid State Physics atCornell University as a graduate student, doing research in low-temperature physics. Together with David Lee, the head of the laboratory, and Robert C. Richardson, Osheroff used aPomeranchuk cell to investigate the behaviour of3He at temperatures within a few thousandths of a degree of absolute zero. They discovered unexpected effects in their measurements, which they eventually explained as phase transitions to a superfluid phase of3He.[4][5] Lee, Richardson and Osheroff were jointly awarded the Nobel Prize in Physics in 1996 for this discovery.

Osheroff received aPh.D. fromCornell University in 1973. He then worked atBell Labs inMurray Hill, New Jersey for 15 years, continuing to research low-temperature phenomena in3He. In 1987 he moved to the Departments of Physics and Applied Physics atStanford University, where he also served as department chair from 1993 to 1996. His research is focused on phenomena that occur at extremely low temperatures.

Osheroff was selected to serve on theSpace ShuttleColumbia investigation panel, serving much the same role as Richard Feynman did on theSpace ShuttleChallenger panel.

He currently serves on the board of advisors ofScientists and Engineers for America, an organization focused on promoting sound science in American government.

Osheroff photographing during a trip toBig Sur with his students

Osheroff is left-handed, and he often blames his slight quirks and eccentricities on it. He is also an avid photographer and introduces students at Stanford to medium-format film photography in a freshman seminar titled "Technical Aspects of Photography." In addition, he has taught the Stanford introductory physics course onelectricity andmagnetism on multiple occasions, most recently in Spring 2008, as well as undergraduate labs on low temperature physics.

Among his physics outreach activities, Osheroff participated in thescience festivals for middle and high school students, is an official guest of honor at theInternational Young Physicists' Tournament 2013.[6][7]

He married a biochemist, Phyllis Liu-Osheroff, in 1970.

Osheroff is one of the 20 American recipients of the Nobel Prize in Physics to sign a letter addressed to PresidentGeorge W. Bush in May 2008, urging him to "reverse the damage done to basic science research in the Fiscal Year 2008 Omnibus Appropriations Bill" by requesting additional emergency funding for theDepartment of Energy’sOffice of Science, theNational Science Foundation, and theNational Institute of Standards and Technology.[8]

Awards and honors

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See also

[edit]
Wikimedia Commons has media related toDouglas D. Osheroff.

References

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  1. ^"The Nobel Prize in Physics 1996". Nobel Foundation. Retrieved2009-10-04.
  2. ^Biography on the Nobel Foundation website
  3. ^Hargittai. 2006.Candid Science VI: More Conversations with Famous Scientists, Imperial College Press, p. 726
  4. ^Osheroff, DD; RC Richardson; DM Lee (1972-04-03)."Evidence for a New Phase of Solid He3".Physical Review Letters.28 (14). American Physical Society:885–888.Bibcode:1972PhRvL..28..885O.doi:10.1103/PhysRevLett.28.885.
  5. ^Osheroff, DD; WJ Gully; RC Richardson; DM Lee (1972-10-02). "New Magnetic Phenomena in Liquid He3 below 3mK".Physical Review Letters.29 (14). American Physical Society:920–923.Bibcode:1972PhRvL..29..920O.doi:10.1103/PhysRevLett.29.920.
  6. ^"Douglas Osheroff at the IYPT 2013". IYPT. Retrieved2013-06-02.
  7. ^"Professor Douglas Osheroff: Invited Nobel laureate". iypt.tw. Archived fromthe original on 2016-03-12. Retrieved2013-06-02.
  8. ^"A Letter from America's Physics Nobel Laureates"(PDF).
  9. ^"Douglas D. Osheroff".www.macfound.org.MacArthur Foundation.
  10. ^"Golden Plate Awardees of the American Academy of Achievement".www.achievement.org.American Academy of Achievement.

External links

[edit]
Wikimedia Commons has media related toDouglas D. Osheroff.
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