John Bardeen

23 May 1908 – 30 January 1991

John Bardeen (1908-1991) was an American physicist and the only person to win the Nobel Prize in Physics twice: in 1956 for the invention of the transistor with Walter Brattain and William Shockley, and in 1972 for the BCS theory of superconductivity with Leon Cooper and John Robert Schrieffer. His work at Bell Labs and later at the University of Illinois laid foundations for modern electronics and condensed-matter physics.

Comparing
Compare

Lived at the same time

Well-documented people whose lives overlapped with John Bardeen.

Life events

Born in Madison, Wisconsin
23 May 1908

John Bardeen was born the son of Charles Bardeen, the first dean of the University of Wisconsin medical school.

Source: en.wikipedia.org
Birth ✓
Earned degrees in electrical engineering from the University of Wisconsin
1928

Bardeen completed a bachelor's degree in electrical engineering at the University of Wisconsin-Madison, followed by a master's degree there in 1929.

Source: en.wikipedia.org
Education ✓
Earned PhD in mathematical physics from Princeton University
1936

Bardeen completed his doctorate at Princeton under Eugene Wigner, working on the theory of electrons in metals.

Source: en.wikipedia.org
Education ✓
Married Jane Maxwell
18 July 1938

Bardeen married Jane Maxwell, with whom he had three children.

Source: en.wikipedia.org
Relationship ✓
Joined Bell Telephone Laboratories
1945

After wartime work at the Naval Ordnance Laboratory, Bardeen joined the solid-state physics group at Bell Labs in Murray Hill, New Jersey.

Source: en.wikipedia.org
Career ✓
Co-invented the point-contact transistor with Walter Brattain
23 December 1947

Bardeen and Brattain demonstrated the first working transistor at Bell Labs on 23 December 1947, launching the semiconductor era.

Source: en.wikipedia.org
Achievement ✓
Became professor at the University of Illinois at Urbana-Champaign
1951

Bardeen left Bell Labs for a joint professorship in electrical engineering and physics at Illinois, where he spent the rest of his career.

Source: en.wikipedia.org
Career ✓
Awarded the Nobel Prize in Physics for the transistor
1956

Bardeen shared the 1956 Nobel Prize in Physics with William Shockley and Walter Brattain for research on semiconductors and the discovery of the transistor effect.

Source: en.wikipedia.org
Achievement ✓
Published the BCS theory of superconductivity
1957

With Leon Cooper and John Robert Schrieffer, Bardeen developed the first successful microscopic theory of superconductivity, for which the trio shared the 1972 Nobel Prize in Physics.

Source: en.wikipedia.org
Achievement ✓
Died in Boston, Massachusetts
30 January 1991

Bardeen died of heart disease at Brigham and Women's Hospital at age 82.

Source: en.wikipedia.org
Death ✓