Alan Cottrell
Sir Alan Howard Cottrell, FRS (17 July 1919 – 15 February 2012) was an English metallurgist and physicist. He was also former Chief Scientific Advisor to the UK Government and vice-chancellor of Cambridge University 1977–1979. Early life Cottrell was educated at Moseley Grammar School and the University of Birmingham, where he gained a Bachelor of Science degree in 1939 and a PhD for research on welding in 1942. Career Cottrell joined the staff as a lecturer at Birmingham, being made professor in 1949, and transforming the teaching of the department by emphasising modern concepts of solid state physics.History of Metallurgy at Birmingham Engineering at Birmingham University In 1955 he moved to [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cottrell Atmosphere
In materials science, the concept of the Cottrell atmosphere was introduced by A. H. Cottrell and B. A. Bilby in 1949 to explain how dislocations are pinned in some metals by boron, carbon, or nitrogen interstitials. Cottrell atmospheres occur in body-centered cubic (BCC) and face-centered cubic (FCC) materials, such as iron or nickel, with small impurity atoms, such as boron, carbon, or nitrogen. As these interstitial atoms distort the lattice slightly, there will be an associated residual stress field surrounding the interstitial. This stress field can be relaxed by the interstitial atom diffusing towards a dislocation, which contains a small gap at its core (as it is a more open structure), see Figure 1. Once the atom has diffused into the dislocation core the atom will stay. Typically only one interstitial atom is required per lattice plane of the dislocation. The collection of solute atoms around the dislocation core due to this process is the Cottrell atmosphere. Influ ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Birmingham
Birmingham ( ) is a city and metropolitan borough in the metropolitan county of West Midlands in England. It is the second-largest city in the United Kingdom with a population of 1.145 million in the city proper, 2.92 million in the West Midlands metropolitan county, and approximately 4.3 million in the wider metropolitan area. It is the largest UK metropolitan area outside of London. Birmingham is known as the second city of the United Kingdom. Located in the West Midlands region of England, approximately from London, Birmingham is considered to be the social, cultural, financial and commercial centre of the Midlands. Distinctively, Birmingham only has small rivers flowing through it, mainly the River Tame and its tributaries River Rea and River Cole – one of the closest main rivers is the Severn, approximately west of the city centre. Historically a market town in Warwickshire in the medieval period, Birmingham grew during the 18th century during the Midla ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Metallurgist
Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are known as alloys. Metallurgy encompasses both the science and the technology of metals; that is, the way in which science is applied to the production of metals, and the engineering of metal components used in products for both consumers and manufacturers. Metallurgy is distinct from the craft of metalworking. Metalworking relies on metallurgy in a similar manner to how medicine relies on medical science for technical advancement. A specialist practitioner of metallurgy is known as a metallurgist. The science of metallurgy is further subdivided into two broad categories: chemical metallurgy and physical metallurgy. Chemical metallurgy is chiefly concerned with the reduction and oxidation of metals, and the chemical performance of metals. Subjects of study in chemical metallurgy include mi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Jesus College, Cambridge
Jesus College is a constituent college of the University of Cambridge. The college's full name is The College of the Blessed Virgin Mary, Saint John the Evangelist and the glorious Virgin Saint Radegund, near Cambridge. Its common name comes from the name of its chapel, Jesus Chapel. Jesus College was established in 1496 on the site of the twelfth-century Benedictine nunnery of St Mary and St Radegund by John Alcock, then Bishop of Ely. The cockerel is the symbol of Jesus College, after the surname of its founder. For the 300 years from 1560 to 1860, Jesus College was primarily a training college for Church of England clergy. Jesus College has assets of approximately £344m making it Cambridge's fourth-wealthiest college. The college is known for its particularly expansive grounds which include its sporting fields and for its close proximity to its boathouse. Three members of Jesus College have received a Nobel Prize. Two fellows of the college have been appointed to the I ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chief Scientific Adviser To The UK Government
The UK Government Chief Scientific Adviser (GCSA) is the personal adviser on science and technology-related activities and policies to the Prime Minister and the Cabinet; and head of the Government Office for Science. The Chief Scientific Adviser has a significant public role as the government's most visible scientific expert. They are also head of the Science and Engineering Profession in government. Most individual government departments have their own departmental Chief Scientific Adviser (CSA). The GCSA has no formal management responsibility for departmental CSAs and is free to provide advice to all departments, including those that have their own chief scientific adviser. The adviser also usually serves as chair of the UK's Scientific Advisory Group for Emergencies (SAGE). List of Government Chief Scientific Advisers * Sir Solly Zuckerman, 1964–1971 * Sir Alan Cottrell, 1971–1974 * Robert Press, 1974–1976 * Sir John Ashworth, 1977–1981 * Sir Robin Nicholson, 198 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Christ's College, Cambridge
Christ's College is a constituent college of the University of Cambridge. The college includes the Master, the Fellows of the College, and about 450 undergraduate and 170 graduate students. The college was founded by William Byngham in 1437 as God's House. In 1505, the college was granted a new royal charter, was given a substantial endowment by Lady Margaret Beaufort, and changed its name to Christ's College, becoming the twelfth of the Cambridge colleges to be founded in its current form. Alumni of the college include some of Cambridge University’s most famous members, including Charles Darwin and John Milton. Within Cambridge, Christ's has a reputation for high academic standards. It has averaged 1st place on the Tompkins Table from 1980 to 2006 and third place from 2006 to 2013, returning to first place in 2018, 2019 and 2022. Simon McDonald is the college's current Master. Robert Evans is the chaplain; he was ordained in the Church of England. History Christ's Colleg ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cambridge University
, mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Scholars of the University of Cambridge , type = Public research university , endowment = £7.121 billion (including colleges) , budget = £2.308 billion (excluding colleges) , chancellor = The Lord Sainsbury of Turville , vice_chancellor = Anthony Freeling , students = 24,450 (2020) , undergrad = 12,850 (2020) , postgrad = 11,600 (2020) , city = Cambridge , country = England , campus_type = , sporting_affiliations = The Sporting Blue , colours = Cambridge Blue , website = , logo = University of Cambridge logo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Goldsmiths' Professor Of Metallurgy
The Goldsmiths' Professorship of Materials Science is a professorship in the University of Cambridge, associated with the Department of Materials Science and Metallurgy. The professorship was established by grace of 20 November 1931 as the Goldsmiths' Professorship of Metallurgy to replace the Goldsmiths' Readership in Metallurgy. A further gift of £12,500 was received from the Goldsmiths' Company in 1933. It was retitled the Goldsmiths' Professorship of Materials Science by grace 4 of 19 June 1991. Goldsmiths' Professors of Metallurgy * 1932 Robert Hutton (retired 1942) * 1945 George Wesley Austin * 1958 Sir Alan Cottrell (resigned 1965) * 1966 Robert Honeycombe * 1984 Derek Hull (retired 1991) * 1990 Sir Colin John Humphreys * 2008 Anthony Cheetham Sir Anthony Kevin Cheetham (born 16 November 1946) is a British materials scientist. From 2012 to 2017 he was Vice-President and Treasurer of the Royal Society. Education Cheetham was educated at Stockport G ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Monty Finniston
Sir Harold Montague "Monty" Finniston FRS FRSE (15 August 1912 – 2 February 1991) was a Scottish industrialist. Life He was born at 26 Aikenhead Road in Govanhill, Glasgow the son of Robert Finniston. His family were of Russian Jewish origin, and their surname had originally been Feinstein before settling in Scotland. He attended Allan Glen's School. Monty Finniston read metallurgical chemistry at the University of Glasgow, where he gained his PhD and then lectured in metallurgy. He spent the years of the Second World War in the Royal Naval Scientific Service, seconded to the Chalk River Laboratories in Canada working on the application of nuclear power to submarines. After the war he worked in Canada, and then was appointed Chief Metallurgist at the Atomic Energy Authority, Harwell. The years 1948–1958 which he spent there were a time of rapid development of nuclear power. Finniston initiated and oversaw a wide-ranging research programme into the many metallurgical p ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Atomic Energy Research Establishment
The Atomic Energy Research Establishment (AERE) was the main Headquarters, centre for nuclear power, atomic energy research and development in the United Kingdom from 1946 to the 1990s. It was created, owned and funded by the British Government. A number of early research reactors were built here starting with GLEEP in 1947 to provide the underlying science and technology behind the design and building of Britain's nuclear reactors such as the Windscale Piles and Calder Hall nuclear power station. To support this an extensive array of research and design laboratories were built to enable research into all aspects of nuclear reactor and fuel design, and the development of pilot plants for fuel reprocessing. The site became a major employer in the Oxford area. In the 1990s demand for government-led research had significantly decreased and the site was subsequently gradually diversified to allow private investment, and was known from 2006 as the Harwell Science and Innovati ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Solid State Physics
Solid-state physics is the study of rigid matter, or solids, through methods such as quantum mechanics, crystallography, electromagnetism, and metallurgy. It is the largest branch of condensed matter physics. Solid-state physics studies how the large-scale properties of solid materials result from their atomic-scale properties. Thus, solid-state physics forms a theoretical basis of materials science. It also has direct applications, for example in the technology of transistors and semiconductors. Background Solid materials are formed from densely packed atoms, which interact intensely. These interactions produce the mechanical (e.g. hardness and elasticity), thermal, electrical, magnetic and optical properties of solids. Depending on the material involved and the conditions in which it was formed, the atoms may be arranged in a regular, geometric pattern ( crystalline solids, which include metals and ordinary water ice) or irregularly (an amorphous solid such as common ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |