Samuel Curran
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Sir Samuel Crowe Curran, FRS,
FRSE Fellowship of the Royal Society of Edinburgh (FRSE) is an award granted to individuals that the Royal Society of Edinburgh, Scotland's national academy of science and Literature, letters, judged to be "eminently distinguished in their subject". ...
(23 May 1912 – 15 February 1998) was a Scottish
physicist A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate cau ...
and academic who was the first Principal and Vice-Chancellor of the University of Strathclyde – the first of the new technical universities in Britain. He is the inventor of the
scintillation counter A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the Electron excitation, excitation effect of incident radiation on a Scintillation (physics), scintillating material, and detecting the resultant li ...
, the
proportional counter The proportional counter is a type of gaseous ionization detector device used to measure Charged particle, particles of ionizing radiation. The key feature is its ability to measure the Electronvolt, energy of incident radiation, by producing a det ...
, and the
proximity fuze A Proximity Fuse (also VT fuse or "variable time fuze") is a fuse that detonates an explosive device automatically when it approaches within a certain distance of its target. Proximity fuses are designed for elusive military targets such as air ...
. To date, Curran remains the longest serving principal and vice chancellor of the University of Strathclyde, holding the post for 16 years, not counting his previous five years as principal of the Royal College of Science and Technology.


Life

Samuel Curran was born on 23 May 1912 at
Ballymena Ballymena ( ; from , meaning 'the middle townland') is a town in County Antrim, Northern Ireland. It had a population of 31,205 people at the 2021 United Kingdom census, making it the List of localities in Northern Ireland by population, seven ...
in Ireland, the son of John Hamilton Curran (from Kinghorn in Fife), and his wife, Sarah Carson Crowe (some sources state Sarah Owen Crowe). The family moved to
Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
soon after for his father to work as foreman of a steelworks near Wishaw. His brother Robert Curran, later a famous pathologist, was born soon after. He had two other brothers, Hamilton and John. After schooling at Wishaw High School (where he was dux) he completed his first degree in
mathematics Mathematics is a field of study that discovers and organizes methods, Mathematical theory, theories and theorems that are developed and Mathematical proof, proved for the needs of empirical sciences and mathematics itself. There are many ar ...
earning
first class honours The British undergraduate degree classification system is a grading structure used for undergraduate degrees or bachelor's degrees and integrated master's degrees in the United Kingdom. The system has been applied, sometimes with significant var ...
, and a
PhD A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research. The name of the deg ...
in physics at the
University of Glasgow The University of Glasgow (abbreviated as ''Glas.'' in Post-nominal letters, post-nominals; ) is a Public university, public research university in Glasgow, Scotland. Founded by papal bull in , it is the List of oldest universities in continuous ...
, before taking a second PhD at the
Cavendish Laboratory The Cavendish Laboratory is the Department of Physics at the University of Cambridge, and is part of the School of Physical Sciences. The laboratory was opened in 1874 on the New Museums Site as a laboratory for experimental physics and is named ...
as a member of
St John's College, Cambridge St John's College, formally the College of St John the Evangelist in the University of Cambridge, is a Colleges of the University of Cambridge, constituent college of the University of Cambridge, founded by the House of Tudor, Tudor matriarch L ...
. At the start of the
Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
Curran and Joan Strothers, who he subsequently married, went to work at the Telecommunications Research Establishment at Worth Matravers on the development of
radar Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...
. In 1944, he moved to the
University of California, Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California), is a Public university, public Land-grant university, land-grant research university in Berkeley, California, United States. Founded in 1868 and named after t ...
to participate in the
Manhattan Project The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingdom and Canada. From 1942 to 1946, the ...
, developing the
atomic bomb A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear expl ...
. There he invented the
scintillation counter A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the Electron excitation, excitation effect of incident radiation on a Scintillation (physics), scintillating material, and detecting the resultant li ...
by adding a
photomultiplier tube Photomultiplier tubes (photomultipliers or PMTs for short) are extremely sensitive detectors of light in the ultraviolet, visible light, visible, and near-infrared ranges of the electromagnetic spectrum. They are members of the class of vacuum t ...
to an existing scintillation crystal which had previously been viewed by the human eye to obtain a radiation count. This device is widely used to this day to measure ionizing radiation. After the war Curran worked at the University of Glasgow and at the Atomic Weapons Research Establishment at
Aldermaston Aldermaston ( ) is a village and civil parish in Berkshire, England. In the 2011 census, the parish had a population of 1,015. The village is in the Kennet Valley and bounds Hampshire to the south. It is approximately from Newbury, Basin ...
and invented the
proportional counter The proportional counter is a type of gaseous ionization detector device used to measure Charged particle, particles of ionizing radiation. The key feature is its ability to measure the Electronvolt, energy of incident radiation, by producing a det ...
in 1948. In 1947 he was elected a Fellow of the
Royal Society of Edinburgh The Royal Society of Edinburgh (RSE) is Scotland's national academy of science and letters. It is a registered charity that operates on a wholly independent and non-partisan basis and provides public benefit throughout Scotland. It was establis ...
. His proposers were Thomas Alty, Philip Dee, Robert A Houston and James W Cook. In 1953 he became a Fellow of the
Royal Society The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
. In 1959, he took up the position of principal of the Royal College of Science and Technology in Glasgow which he led to full university status in 1964 as the University of Strathclyde, being appointed its first principal and vice-chancellor. In doing so, he helped create the first new university in Scotland for 381 years and the first technological university in Britain, thus initiating the trend of formation of modern technical universities in Britain. Curran was knighted in 1970. He remained at the university until his retirement in 1980, when he was succeeded in the role by Graham Hills. In his honour, the new building for the Andersonian Library was named after him the following year. He was the recipient of at least five honorary doctorates including an LLD from both Glasgow University and Aberdeen University. Curran was the recipient of the 1976 St Mungo Prize, awarded to the individual who has done most in the previous three years to improve and promote the city of Glasgow. Following the birth of a handicapped daughter, the Currans set up the Scottish Society for the Parents of Mentally Handicapped Children, now known as Enable Scotland, with Samuel Curran serving as its president from 1964 to 1991. Samuel Curran died on 15 February 1998 in hospital in Glasgow, aged 85.


Family

He was married to Joan Strothers, a scientist involved with the invention of anti-radar tactics such as ''Operation Window'' at the Royal Aircraft Establishment at Farnborough. They married soon after his posting to Farnborough in 1940, having known her earlier during his
Cambridge Cambridge ( ) is a List of cities in the United Kingdom, city and non-metropolitan district in the county of Cambridgeshire, England. It is the county town of Cambridgeshire and is located on the River Cam, north of London. As of the 2021 Unit ...
days.


Major publications

*''Counting Tubes'' (1949), S.C. Curran, Academic Press (New York), (with J. D. Craggs) *''Luminescence and the Scintillation Counter'' (1953) *''Alpha, Beta and Gamma Ray Spectroscopy'' (1964) *''Energy Resources and the Environment'' (1976) *''Energy and Human Needs'' (1979) (with J. S. Curran) *''Issues in Science and Education'' (1988) Various papers on nuclear researches and education in Procedures of the Royal Society


References


Sources

* Latham, Colin & Stobbs, Anne: ''Pioneers of Radar'' (1999, Sutton, England) (Contribution from Sir Samuel & Lady Curran, pp 194–196) {{DEFAULTSORT:Curran, Samuel Crowe 1912 births 1998 deaths Academics of the University of Glasgow Academics of the University of Strathclyde Alumni of St John's College, Cambridge Alumni of the University of Glasgow Fellows of the Royal Society Knights Bachelor Manhattan Project people People associated with radar Scottish people of Irish descent Scottish physicists University of California, Berkeley alumni People from Ballymena