Joseph John Thomson (J. J. Thomson, 1856-1940; see photo at American Institute of Physics) is widely recognized as the discoverer of the electron. Thomson was the Cavendish professor of Experimental Physics at Cambridge University and director of its Cavendish Laboratory from 1884 until 1919.
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J. J. Thomson
British physicist
Sir Joseph John Thomson OM FRS was a British physicist and Nobel Laureate in Physics, credited with the discovery of the electron, the first subatomic particle to be found. Wikipedia
Born: December 18, 1856, Cheetham Hill, Manchester, United Kingdom
Died: August 30, 1940 (age 83 years), Cambridge, United Kingdom
Academic advisors: John William Strutt, 3rd Baron Rayleigh, Edward Routh, and Lord Rayleigh
Influenced: Ernest Rutherford, Niels Bohr, and Lewis Fry Richardson
Grandchildren: John Adam Thomson, David Paget Thomson, [Caroline] Rose Buchanan Thomson, and more
Great grandchildren: Alice Thomson and Hugh Thomson
Awards: Nobel Prize in Physics, Copley Medal, Royal Medal, and more
May 2, 2022 · Yet J.J. Thomson is often hailed as the discoverer of the electron based on that lecture 125 years ago. Of course, history is always more ...
Abstract. Although J.J. Thomson is credited with the discovery of the electron on the basis of his experiments with cathode rays in 1897, various physicist.
Sir Joseph John Thomson OM FRS (18 December 1856 – 30 August 1940) was a British physicist and Nobel Laureate in Physics, credited with the discovery of the ...
Jun 27, 2022 · Read about how JJ Thomson announced his discovery of the electron at the Royal Institution in this blog by our Head of Herita.
Three of his experiments proved especially conclusive. First, in a variation of a pivotal 1895 experiment by Jean Perrin, he built a pair of cathode ray tubes ...