Karl George Emeléus and Physics in Belfast 1927–66

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Abstract

Karl George Emeléus (1901–1989) was educated at Cambridge and after a short period at King’s College, London, he spent the remainder of his career as lecturer (1929–33) and then professor (1933–66) of physics at Queen’s University, Belfast. At Queen’s, he set the direction of experimental research in gas discharge and plasmas for a generation and oversaw the growth of the department. He also acted as a spokesman for physics in Northern Ireland and was involved in public responses to concerns about the use of nuclear weapons and nuclear energy in the late 1940s and 50s. This paper summarises Emeléus’s life and work and sets it in the context of physics at Queen’s University in the mid-twentieth century.

Original languageEnglish
Pages (from-to)180-210
Number of pages31
JournalPhysics in Perspective
Volume26
Issue number3-4
Early online date24 Sept 2024
DOIs
Publication statusPublished (in print/issue) - 1 Dec 2024

Bibliographical note

Publisher Copyright:
© The Author(s) 2024.

Funding

Alas, in 1922 in part II of the tripos, he was awarded a second. In writing a reference for Emel\u00E9us for the lectureship at Queen\u2019s, Belfast, in 1927, George Udney Yule, the Cambridge statistician and Director of Natural Sciences stated \u201Cit was felt that this result by no means did him justice, a view which has been fully confirmed by his subsequent work.\u201D St. John\u2019s clearly agreed, having extended his Foundation Scholarship and awarded a Slater Scholarship, which lasted for a year to be replaced by a more valuable Hutchinson Studentship in 1923. In 1924 St John\u2019s went on to award him the Henry Humphrey\u2019s Prize. During 1923 and 1924 his research studies were also supported by a grant from the Department of Scientific and Industrial Research.

    Keywords

    • history of physics
    • Belfast
    • Cavendish Laboratory
    • plasmas
    • nuclear weapons
    • cold war
    • Gas discharge
    • Queen’s University, Belfast
    • Nuclear weapons
    • Nuclear energy
    • Cavendish Laboratory, Cambridge

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