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Nobel Prizes and Laureates

Nobel Prizes and Laureates

The Nobel Prize in Physics 1946
Percy W. Bridgman

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Percy W. Bridgman - Facts

Percy Williams Bridgman

Percy Williams Bridgman

Born: 21 April 1882, Cambridge, MA, USA

Died: 20 August 1961, Randolph, NH, USA

Affiliation at the time of the award: Harvard University, Cambridge, MA, USA

Prize motivation: "for the invention of an apparatus to produce extremely high pressures, and for the discoveries he made therewith in the field of high pressure physics"

Field: material physics

Prize share: 1/1

Discoveries in the Field of High Pressure Physics

At very high pressures, matter takes on other properties and forms than under ordinary conditions. When Percy Bridgman set out to study optical phenomena under high pressure in 1905, some of the equipment broke apart. When he was going to repair it, he came up with an idea for a sealing device that proved to be more effective than expected. This led him to further develop equipment that could produce extremely high pressures. This allowed the examination of the altered structure and properties of various substances and materials under high pressure.

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