Appleton, Sir Edward Victor, 1892-1965 (physicist and principal of the University of Edinburgh)
Dates
- Existence: 1892 - 1965
Biography
Appleton was born in Bradford and educated at local schools and St John's College, Cambridge where he was awarded first class honours and several prizes in both parts of the Natural Sciences Tripos (1913, 1914). He began research at the Cavendish Laboratory, Cambridge with W.L. Bragg, but during his service in the Army Signals in the First World War he developed the interest in valves and 'wireless' signals which informed his subsequent research career. He returned to the Cavendish Laboratory in 1919, continuing to work on valves and, with B. van der Pol, on non-linearity, and on atmospherics. In 1924, in collaboration with M.F. Barnett, he performed a crucial experiment which enabled a reflecting layer in the atmosphere to be identified and measured; subsequent research indicated the existence of more than one reflecting layer. From 1924 to 1936 Appleton was Wheatstone Professor of Physics at King's College, London, directing research teams and, in 1932, heading an expedition to Tromsö in northern Norway as part of the programme of observations scheduled for the Second International Polar Year
He was President of the International Union of Scientific Radio (URSI), 1934-1952. In 1936 he succeeded C.T.R. Wilson in the Jacksonian Chair of Natural Philosophy at Cambridge, where he continued collaborative research on many ionospheric problems, including solar and lunar tides in the E-layer. From September 1936 he served on the re-constituted Committee for the Scientific Survey of Air Defence (the 'Tizard Committee'), and in October 1938 was appointed successor to Sir Frank Smith as Secretary to the Department of Scientific and Industrial Research (DSIR). He remained at the DSIR throughout the Second World War and until 1948 when he was appointed Principal of Edinburgh University. He took up the appointment in May 1949 and remained in office until his death in 1965. Appleton was elected FRS in 1927 (Bakerian Lecture 1937, Hughes Medal 1933, Royal Medal 1950) and was awarded the Nobel Prize for Physics in 1947 for his investigations into the ionosphere. He was knighted in 1941.
Topics
Found in 833 Collections and/or Records:
Correspondence from Edward Appleton to B. van der Pol, 1929
The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1929.
Correspondence from Edward Appleton to B. van der Pol, 1930-1932
The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1930, 1931 (1 letter only) and 1932 (also 1 letter only).
Correspondence from Edward Appleton to B. van der Pol, 1945-1946
The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1945 (2 letters only) and 1946.
Correspondence from Edward Appleton to B. van der Pol, 1947-1948
The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1947 (2 letters only) and 1948.
Correspondence from Edward Appleton to B. van der Pol, 1950-1952, 1954
The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1950 (1 letter only), 1951 (1 letter only), 1952 (2 letters) and 1954 (1 letter only).
Correspondence from Edward Appleton to Mrs A.G. Pritchard , 1950-1954
Correspondence by Edward Appleton to Mrs A.G. Pritchard. The material contains notes and instructions on research, dated 1950-1954.
Correspondence from Edward Appleton's to Mrs Pritchard with notes and instructions on research, no date
Correspondence from Edward Appleton's to Mrs Pritchard with notes and instructions on research. The material is similar to Coll-37/C.97 and as with this file there is no date and it is even more fragmentary.
Correspondence from E.G. Bowen and H.M. Bristow to Edward Appleton, 1946-1948
Correspondence from E.G. Bowen to Edward Appleton, dated 1947-1948, mainly on the U.R.S.I. [Union Radio-Scientifique International] report and H.M. Bristow to Appleton, dated 1946, containing data from the Admiralty Station in Nutbourne.
Correspondence from E.G. Bowen to Edward Appleton, 1934, 1938
Correspondence from E.G. Bowen to Edward Appleton, dated 1934 and 1938. The material includes a copy of Bowen's D.Phil. thesis for London University, on 'Penetrating Radiation'.
Correspondence from E.H. Rayner of the National Physical Laboratory to Edward Appleton with data and reports, 1926-1928
Correspondence from E.H. Rayner of the National Physical Laboratory (N.P.L.) regarding forecasting magnetic storms, dated 1926. The material includes data and reports on occurrence and prediction of magnetic storms, sent to Appleton by the N.P.L., 1926-1928. Also included is a report on a magnetic storm in Japan, 1926.
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