Albert Edward Litherland
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Albert Edward "Ted" Litherland (born 12 March 1928, in Wallasey, UK) is a nuclear physicist, known for his pioneering work in accelerator mass spectroscopy (AMS).


Education and career

Litherland earned a BSc in 1949 and a PhD in 1955 from the
University of Liverpool , mottoeng = These days of peace foster learning , established = 1881 – University College Liverpool1884 – affiliated to the federal Victoria Universityhttp://www.legislation.gov.uk/ukla/2004/4 University of Manchester Act 200 ...
. From 1953 to 1955 he was a
National Research Council National Research Council may refer to: * National Research Council (Canada), sponsoring research and development * National Research Council (Italy), scientific and technological research, Rome * National Research Council (United States), part of ...
Fellow and from 1955 to 1966 a career scientist at
Chalk River Laboratories Chalk River Laboratories (french: Laboratoires de Chalk River; also known as CRL, Chalk River Labs and formerly Chalk River Nuclear Laboratories, CRNL) is a Canadian nuclear research facility in Deep River, about north-west of Ottawa. CRL is ...
with
Atomic Energy of Canada Limited Atomic Energy of Canada Limited (AECL) is a Canadian federal Crown corporation and Canada's largest nuclear science and technology laboratory. AECL developed the CANDU reactor technology starting in the 1950s, and in October 2011 licensed this ...
. In 1966 he became a professor of physics at the
University of Toronto The University of Toronto (UToronto or U of T) is a public university, public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park (Toronto), Queen's Park. It was founded by royal charter in 1827 ...
and in 1979 a full professor, retiring as professor emeritus in 1993. In the academic years 1960–61 and 1972–73 he was a visiting professor at the
University of Oxford , mottoeng = The Lord is my light , established = , endowment = £6.1 billion (including colleges) (2019) , budget = £2.145 billion (2019–20) , chancellor ...
.Albert Edward Litherland – The Canadian Encyclopedia
/ref> Litherland and Allan Bromley were, in the words of J. C. D. "Doug" Milton, "two of the key people working on the van de Graaff accelerators, the 3 MV home-made single-ended machine, and beginning in 1958, the world's first tandem accelerator, the EN tandem. The unprecedented precision and flexibility of the EN tandem made Chalk River the envy of physicists around the world and opened up the field of heavy-ion physics. Allan Bromley is sometimes called the father of heavy-ion physics. Litherland was honoured first of all for his work on the 3 MV machine through which, and with his insight and courage, the first proof that the collective model could be applied to a light nucleus, in this case 25Al. It led to a great simplification of our understanding of the spectra of such nuclei and directly to the Unified Model. Litherland went on to make critical contributions to nuclear structure research, primarily through the introduction, with John Ferguson, of new gamma-ray angular correlation techniques. In 1966, Litherland was recruited by the University of Toronto, and in 1967, he, along with Harry Gove and Ken Purser, realized the unique value of a tandem accelerator in measuring exquisitely minute quantities of 14C. Thus was born accelerator mass spectrometry (AMS); for his contribution the University of Toronto made him a university professor. Litherland subsequently became the director of Isotrace, a facility that leads the world in the introduction of new AMS techniques."


IsoTrace Laboratory

In 1982 Litherland was the director for the establishment of the IsoTrace Laboratory at the University of Toronto. The initiation of the creation of the ISOTRACE (ISOTope and Rare Atom Counting Equipment) Laboratory occurred in April 1979 with Litherland and Rolf P. Beukens as two of the most important scientists involved. While in operation from 1982 to its interim replacement period from 2008 to 2013, the laboratory used nuclear techniques in supersensitive mass spectrometers for archaeological dating, trace element detection, etc. In 2013 the IsoTrace Laboratory ceased operation and was fully replaced by the André E. Lalonde AMS Laboratory with upgraded equipment and facilities.


Honours and awards

* 1971 – Gold Medal of the
Canadian Association of Physicists Canadian Association of Physicists (CAP), or in French Association canadienne des physiciens et physiciennes (ACP) is a Canadian professional society that focuses on creating awareness among Canadians and Canadian legislators of physics issues, spo ...
* 1974 – Rutherford Medal of the British Institute of Physics * 1980 – Killam Scholarship * 1986 – Guggenheim FellowshipAlbert E. Litherland – John Simon Guggenheim Memorial Foundation
/ref> * 1993 –
Henry Marshall Tory Medal The Henry Marshall Tory Medal is an award of the Royal Society of Canada "for outstanding research in a branch of astronomy, chemistry, mathematics, physics, or an allied science". It is named in honour of Henry Marshall Tory and is awarded bi-ann ...
( Royal Society of Canada) * 1998 – Honorary Doctor of Science from the University of Toronto


References

{{DEFAULTSORT:Litherland, Albert Edward Canadian physicists 1928 births Living people Fellows of the American Physical Society Fellows of the Royal Society Fellows of the Royal Society of Canada People from Wallasey Alumni of the University of Liverpool Academic staff of the University of Toronto British emigrants to Canada