John Bardeen was an American physicist and electrical engineer. He is the only person to have won two Nobel prizes in physics: in 1956 for the transistor, along with William Bradford Shockley and Walter Brattain, and in 1972 for a fundamental theory of conventional superconductivity together with Leon Neil Cooper and John Robert Schrieffer, now called BCS theory. Wikipedia
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John Bardeen (1908 - 1991) American physicist who was cowinner of the Nobel Prize for Physics in both 1956 and 1972. www.nobel-winners.com/Physics/john_bardeen.html
John Bardeen, a two-time Nobel Prize winner who helped develop transistors, the building blocks of modern electronics, died here yesterday after suffering cardiac arrest. www.boston.com/globe/search/stories/nobel/1991/1991ae.html