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Walter Houser Brattain (/ ˈ b r æ t ən /; February 10, 1902 – October 13, 1987) was an American physicist at Bell Labs who, along with fellow scientists John Bardeen and William Shockley, invented the point-contact transistor in December 1947.
Walter Houser Brattain (Xiamen, 10 de fevereiro de 1902 — Seattle, 13 de outubro de 1987) foi um físico estadunidense. Foi agraciado com o Nobel de Física em 1956, por pesquisas de semicondutores e a invenção do transístor. Vida
Walter H. Brattain was an American scientist who, along with John Bardeen and William B. Shockley, won the Nobel Prize for Physics in 1956 for his investigation of the properties of semiconductors—materials of which transistors are made—and for the development of the transistor.
Dr. Brattain’s chief contributions to solid state physics have been the discovery of the photo-effect at the free surface of a semiconductor; the invention of the point-contact transistor jointly with Dr. John Bardeen, and work leading to a better understanding of the surface properties of semiconductors, undertaken first with Dr. Bardeen ...
Walter Houser Brattain. The Nobel Prize in Physics 1956. Born: 10 February 1902, Amoy, China. Died: 13 October 1987, Seattle, WA, USA. Affiliation at the time of the award: Bell Telephone Laboratories, Murray Hill, NJ, USA.
The Nobel Prize in Physics 1956 was awarded jointly to William Bradford Shockley, John Bardeen and Walter Houser Brattain "for their researches on semiconductors and their discovery of the transistor effect"
Walter Houser Brattain discovered the photo-effect that occurs at the free surface of a semiconductor and was co-creator of the point-contact transistor, which paved the way for the more advanced types of transistors that eventually replaced vacuum tubes in almost all electronic devices in the latter half of the 20th century.
