Llewellyn Hilleth Thomas Papers 1921-1989

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Llewellyn Hilleth Thomas Papers 1921-1989

The Llewellyn Hilleth Thomas Papers include research and lecture notes, class notes, personal papers, research papers (published and unpublished), some correspondence, documentation of consulting work, drafts of supervised student theses and dissertations, course outlines, examinations, memoranda, laboratory notes, symposiums, and miscellaneous papers. The bulk of this collection documents Thomas' academic teaching career, consisting of holograph and typed notes, most undated, on research for Thomas' physics lectures at Columbia University, Ohio State University, and North Carolina State University; also his student notes (2 boxes), taken at Cambridge University (England) physics lectures, 1921-1925, given by Bromwich, Eddington, Fowler, Littlewood, Pollard, and Ramsay, among others; published work (research published in journals), 1929-1982 (1 box); consulting for IBM and Timken Steel and Tube Company; symposiums, 1980-1985 (3 folders); personal papers (1 folder): professional diplomas and certificates as well as Lewis/Thomas family genealogy; and biographical information (1 folder). Topics: atomic physics, computer capacity, difference equations, electrodynamics, electron scattering, electronic structure of atoms and molecules, Fourier analysis, general dynamics, group theory, hydrodynamics, mathematics, physics, plasma (physics) quantum electrodynamics, quantum theory, quantum mechanics, relativity field theory, statistical mechanics, theoretical phy sics, among others. Correspondents: G. Bessis, Biedenharn, Dahl, Eichelberger, Grosch, Andrew Kollchoubey, Rolf Landauer, Lief, Robert Newton, among others. Llewellyn Hilleth Thomas (1903-1992). Physicist (atomic physics, nuclear, atomic and molecular structure, astrophysics). On the physics faculty at Ohio State University (1929-1943, 1945-1946); physicist and ballistician, Ballistic Research Laboratory, Aberdeen Proving Ground, MD (1943-1945); on the physics faculty at Columbia University from 1950, member of senior staff of Watson Scientific Computing Laboratory established by IBM at Columbia; professor at North Carolina State University from 1968. Thomas is best remembered for his work on atomic physics, particularly the development of the statistical model of the atom; concurrently developed by Enrico Fermi the model is known as the Thomas-Fermi model.

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Related Entities

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International Business Machines Corporation

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International Business Machines Corporation was incorporated in New York State on June 16, 1911 under the name Computing-Tabulating-Recording Co. In 1922, Computing-Tabulating-Recording Co. purchased all of the shares of Deutsche Hollerith Maschinen Gesellschaft. In 1924 the official name of the company was changed to International Business Machines Corporation. In 1933, IBM CEO Thomas Watson ordered the merger of IBM subsidiaries in Germany (Optima, Degemag, Holgemag, Dehomag) under the name De...

Columbia University

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The Columbia University community and administration mobilized to the fullest extent in answer to the entry of the United States into World War I. Summed up by President Nicholas Murray Butler in the 1918 Annual Report, the effects of the war on the University were far-reaching: "Students by the hundred and prospective students by the thousand entered the military, naval, or civil service of the United States; teachers and administrative officers to the number of nearly four hundred...

Thomas, Llewellyn Hilleth.

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Llewellyn Hilleth Thomas (1903-1992). Physicist (atomic physics, nuclear, atomic and molecular structure, astrophysics). On the physics faculty at Ohio State University (1929-1943, 1945-1946); physicist and ballistician, Ballistic Research Laboratory, Aberdeen Proving Ground, MD (1943-1945); on the physics faculty at Columbia University from 1950, member of senior staff of Watson Scientific Computing Laboratory established by IBM at Columbia; professor at North Carolina State University from 196...