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Sigurd Zienau
Sigurd Zienau (1921–1976) was a physicist notable for the theory of the polaron. Education His undergraduate studies were in mathematics at Birkbeck, University of London, Birkbeck College. His further studies in physics were very much in the 'old school' European style at the time and he variously studied under Walter Heitler, Wolfgang Pauli, and Herbert Fröhlich. While at University, Zienau was friends with Alfred Sohn-Rethel. Sohn-Rethel published a pamphlet about an incident where Zienau observed some rats stealing eggs. Sohn-Rethel, Alfred. Sigurds Ratten. Buchladen Bettina Wassmann, 1989. Career In 1954, he became an Imperial Chemical Industries, ICI Fellow and lecturer at the University of Liverpool. Then in 1965, he became a Reader in Physics at University College London until his early death at the age of 55. As well as his work on polarons he is remembered for his insightful revisions of Walter Heitler's book ''Quantum Theory of Radiation'' and Nevill Francis Mott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 causes of Phenomenon, phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of Physics#Research fields, research fields, spanning all length scales: from atom, sub-atomic and particle physics, through biological physics, to physical cosmology, cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: Experimental physics, experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and Theoretical physics, theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Sohn-Rethel
Alfred Sohn-Rethel (; 4 January 1899 – 6 April 1990) was a French-born German Marxian economist and philosopher especially interested in epistemology. His main intellectual achievement was the publication of ''Intellectual and Manual Labour: A Critique of Epistemology''. He also wrote about the relationship between German industry and National Socialism. Biography Born in Neuilly-sur-Seine near Paris, Sohn-Rethel came from a family of painters, his father was painter, Alfred Sohn-Rethel (1875–1958) and his mother was Anna Julie, née Michels. His mother was a descendant from the noble Oppenheim family and had influential relations with big business. His paternal grandfather was painter, Karl Rudolf Sohn and his paternal grandmother was painter and singer, Else Sohn-Rethel. As his family did not want him also to become a painter, he was brought up by his uncle, the steel industrialist Ernst Poensgen. On Christmas 1915, he expressed a wish for a copy of Karl Marx's '' Capi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academics Of The University Of Liverpool , a person who is a researcher or has expertise in an academic discipline
{{Disambiguation ...
Academic means of or related to an academy, an institution learning. Academic or academics may also refer to: * Academic staff, or faculty, teachers or research staff * school of philosophers associated with the Platonic Academy in ancient Greece * The Academic, Irish indie rock band * "Academic", song by New Order from the 2015 album ''Music Complete'' Other uses *Academia (other) *Academy (other) *Faculty (other) *Scholar A scholar is a person who is a researcher or has expertise in an academic discipline. A scholar can also be an academic, who works as a professor, teacher, or researcher at a university. An academic usually holds an advanced degree or a termina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alumni Of Birkbeck, University Of London
Alumni (: alumnus () or alumna ()) are former students or graduates of a school, college, or university. The feminine plural alumnae is sometimes used for groups of women, and alums (: alum) or alumns (: alumn) as gender-neutral alternatives. The word comes from Latin, meaning nurslings, pupils or foster children, derived from "to nourish". The term is not synonymous with "graduates": people can be alumni without graduating, e.g. Burt Reynolds was an alumnus of Florida State University but did not graduate. The term is sometimes used to refer to former employees, former members of an organization, former contributors, or former inmates. Etymology The Latin noun means "foster son" or "pupil". It is derived from the Latin verb "to nourish". Separate, but from the same root, is the adjective "nourishing", found in the phrase '' alma mater'', a title for a person's home university. Usage in Roman law In Latin, is a legal term (Roman law) to describe a child placed in fostera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1976 Deaths
Events January * January 2 – The International Covenant on Economic, Social and Cultural Rights enters into force. * January 5 – The Pol Pot regime proclaims a new constitution for Democratic Kampuchea. * January 18 – Full diplomatic relations are established between Bangladesh and Pakistan 5 years after the Bangladesh Liberation War. * January 27 ** The United States vetoes a United Nations resolution that calls for an independent Palestinian state. ** The First Battle of Amgala breaks out between Morocco and Algeria in the Spanish Sahara. February * February 4 ** The 1976 Winter Olympics begin in Innsbruck, Austria. ** The 7.5 Guatemala earthquake affects Guatemala and Honduras with a maximum Mercalli intensity of IX (''Violent''), leaving 23,000 dead and 76,000 injured. * February 9 – The Australian Defence Force is formed by unification of the Australian Army, the Royal Australian Navy and the Royal Australian Air Force. * February 13 – General ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwin Power
__FORCETOC__ Edwin Albert Power (12 February 1928 – 31 January 2004) was an English physicist and an emeritus professor of applied mathematics at University College London. He made several contributions to the field of non-relativistic quantum electrodynamics. Life Power was born in Honiton, England on 12 February 1928. He obtained his B.Sc and M.Sc in mathematics from University College London in 1948 and 1949 respectively. He obtained his Ph.D under the supervision of John Currie Gunn at the University of Glasgow, for which he obtained the Kelvin Prize in 1951 (the prize recognizes the best physics thesis of the year). His doctoral work concerned meson production from proton–proton collisions. After his Ph.D, he worked at University College, where became professor of applied mathematics in 1967, and fellow in 1991. In 1953, he became a Commonwealth Fund Fellow. He then spent two years in the United States, one at Cornell University, one at Princeton University. Whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harrie Massey
Sir Harrie Stewart Wilson Massey (16 May 1908 – 27 November 1983) was an Australian mathematical physicist who worked primarily in the fields of atomic and atmospheric physics. A graduate of the University of Melbourne and the University of Cambridge, where he earned his doctorate at the Cavendish Laboratory, Massey became an independent lecturer in Mathematical Physics at the Queen's University of Belfast in 1933. He was appointed Goldsmid Professor of Applied Mathematics at University College London, in 1938. During the Second World War, Massey worked at the Admiralty Research Laboratory, where he helped devise countermeasures for German magnetic naval mines, and at the Admiralty Mining Establishment in Havant, where he helped develop British naval mines. In 1943, Mark Oliphant persuaded the Admiralty to release Massey to work on the Manhattan Project. He joined Oliphant's British Mission at the Radiation Laboratory at the University of California, where they worked on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nevill Francis Mott
Sir Nevill Francis Mott (30 September 1905 – 8 August 1996) was a British physicist who won the Nobel Prize for Physics in 1977 for his work on the electronic structure of magnetic and disordered systems, especially amorphous semiconductors. The award was shared with Philip W. Anderson and J. H. Van Vleck. The three had conducted loosely related research. Mott and Anderson clarified the reasons why magnetic or amorphous materials can sometimes be metallic and sometimes insulating. Education and early life Mott was born in Leeds to Charles Francis Mott and Lilian Mary Reynolds, a granddaughter of Sir John Richardson, and great granddaughter of Sir John Henry Pelly, 1st Baronet. Miss Reynolds was a Cambridge Mathematics Tripos graduate and at Cambridge was the best woman mathematician of her year. His parents met in the Cavendish Laboratory, when both were engaged in physics research under J.J. Thomson. Nevill grew up first in the village of Giggleswick, in the West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Chemical Industries
Imperial Chemical Industries (ICI) was a British Chemical industry, chemical company. It was, for much of its history, the largest manufacturer in Britain. Its headquarters were at Millbank in London. ICI was listed on the London Stock Exchange and was a constituent of the FT 30 and later the FTSE 100 Index, FTSE 100 indices. ICI was formed in 1926 as a result of the merger of four of Britain's leading chemical companies. From the onset, it was involved in the production of various chemicals, explosives, fertilisers, insecticides, dyestuffs, non-ferrous metals, and paints; the firm soon become involved in plastics and a variety of speciality products, including food ingredients, polymers, electronic materials, fragrances and flavourings. During the Second World War, ICI's subsidiary Nobel Enterprises, ICI Nobel produced munitions for Britain's war effort; the wider company was also involved with Britain's nuclear weapons programme codenamed Tube Alloys. Throughout the 1940s and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polaron
A polaron is a quasiparticle used in condensed matter physics to understand the interactions between electrons and atoms in a solid material. The polaron concept was proposed by Lev Landau in 1933 and Solomon Pekar in 1946 to describe an electron moving in a dielectric crystal where the ions, atoms displace from their equilibrium positions to effectively screen the charge of an electron, known as a phonon cloud. This lowers the electron mobility and increases the electron's effective mass (solid-state physics), effective mass. The general concept of a polaron has been extended to describe other interactions between the electrons and ions in metals that result in a bound state, or a lowering of energy compared to the non-interacting system. Major theoretical work has focused on solving Herbert Fröhlich, Fröhlich and Holstein hamiltonian (quantum mechanics), Hamiltonians. This is still an active field of research to find exact numerical solutions to the case of one or two electro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University College London
University College London (Trade name, branded as UCL) is a Public university, public research university in London, England. It is a Member institutions of the University of London, member institution of the Federal university, federal University of London, and is the second-largest list of universities in the United Kingdom by enrolment, university in the United Kingdom by total enrolment and the largest by postgraduate enrolment. Established in 1826 as London University (though without university degree-awarding powers) by founders who were inspired by the radical ideas of Jeremy Bentham, UCL was the first university institution to be established in London, and the first in England to be entirely secular and to admit students regardless of their religion. It was also, in 1878, among the first university colleges to admit women alongside men, two years after University College, Bristol, had done so. Intended by its founders to be Third-oldest university in England debate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
