Robert Schrieffer


John Robert Schrieffer

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John Robert Schrieffer
一本到高清视频在线观看_老司机影视67194 The Nobel Prize in Physics 1972

一本到高清视频在线观看_老司机影视67194Born: 31 May 1931, Oak Park, IL, USA

Died: 27 July 2019, Tallahassee, FL, USA

Affiliation at the time of the award: University of Pennsylvania, Philadelphia, PA, USA

一本到高清视频在线观看_老司机影视67194 Prize motivation: "for their jointly developed theory of superconductivity, usually called the BCS-theory."

一本到高清视频在线观看_老司机影视67194 Prize share: 1/3


When certain metals are cooled to extremely low temperatures, they become superconductors, conducting electrical current entirely without resistance. Based on quantum mechanics, Robert Schrieffer, Leon Cooper, and John Bardeen formulated a theory for the phenomenon in 1957. At extremely low temperatures, the interaction between electrons and atoms in the metals\' crystalline structure causes the electrons to pair up with one another. As a result, their movement becomes orderly, unlike the random movement at normal temperatures, and electrical resistance disappears.

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一本到高清视频在线观看_老司机影视67194 MLA style: Robert Schrieffer – Facts. Nobel Media AB 2020. Fri. 6 Mar 2020. <>

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