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 Max Born and R.L. Borrow to Edward Appleton, 1958, 1934
Correspondence from Max Born to Edward Appleton, dated 1958 and from R.L. Borrow to Edward Appleton, dated 1934. The material from Borrow relates to radio echoes.
Correspondence from M.N. Saha, R. L. Smith-Rose, F.J.M. Stratton and H.C. van de Hulst to Edward Appleton, c. 1945-1948
Correspondence from M.N. Saha to Edward Appleton, dated 1948, from R. L. Smith-Rose to Edward Appleton, dated 1945, from F.J.M. Stratton to Edward Appleton, c. 1946 and from H.C. van de Hulst to Edward Appleton, dated 1947.
Correspondence from M.V. Wilkes to Edward Appleton, 1939
The material consists of correspondence from M.V. Wilkes to Edward Appleton, dated 1939.
Correspondence from N. Ashridge, S. Chapman, T.L. Eckersley, D.R. Hartree and L.Harang with Edward Appleton, 1937-1938
The material consists of correspondence from N. Ashridge, S. Chapman, T.L. Eckersley, D.R. Hartree with Edward Appleton dated 1937 and from L.Harang with Edward Appleton dated 1938.
Correspondence from N. Kemmer to Edward Appleton, 1956
Correspondence from E. Kemmer to Edward Appleton, dated 1956. The material relates to Max Born's book on the atomic bomb project.
Correspondence from O. Burkard and T.J. Carroll to Edward Appleton, 1947, 1957
The material consists of correspondence from O. Burkard to Edward Appleton, dated 1947 and from T.J. Carroll to Edward Appleton, dated 1957. The correspondence from Carroll relates to the history of radio and Marconi.
Correspondence from O. Devik to Edward Appleton, 1945
Correspondence from O. Devik to Edward Appleton, dated 1945. The material includes data and graphs from Kjeller.
Correspondence from P. Angwin to Edward Appleton, 1951
Correspondence from P. Angwin to Edward Appleton, dated 1951. The material includes a note on Radio Astronomy in the South Bank exhibition at the Festival of Britain.
Correspondence from P.G. Gane to Edward Appleton, 1936
Correspondence from P.G. Gane to Edward Appleton, dated 1936. The material is mainly about Gane's thesis on 'The frictional coefficient for electrons moving in ionised air', of which a copy is included.
Correspondence from P.O. Pedersen, M.L. Phillips and J.A. Pierce to Edward Appleton, 1931, 1947 and no date
The material consists of Correspondence from P.O. Pedersen to Edward Appleton, dated 22 April 1931; from M. L. Phillips to Appleton, no date; and from J. A. Pierce (from Harvard) to Appleton, dated 17 December 1947.
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