Llewellyn Thomas

Copenhagen 1926 Llewellyn Hilleth Thomas (21 October 1903 – 20 April 1992) was a British physicist and applied mathematician. He is best known for his contributions to atomic and molecular physics and solid-state physics. His key achievements include calculating relativistic effects on the spin-orbit interaction in a hydrogen atom (Thomas precession), creating an approximate theory of N-body quantum systems (Thomas-Fermi theory), and devising an efficient method for solving tridiagonal system of linear equations (Thomas algorithm). Provided by Wikipedia
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  1. 1
    A cross-sectional ecological analysis of international and sub-national health inequalities in commercial geospatial resource availability

    A cross-sectional ecological analysis of international and sub-national health inequalities in commercial geospatial resource availability by Winfred Dotse-Gborgbortsi, Nicola Wardrop, Ademola Adewole, Mair L. H. Thomas, Jim Wright

    Published 2018-05-01
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  2. 2
    A simple, space constrained NIRIM type reactor for chemical vapour deposition of diamond

    A simple, space constrained NIRIM type reactor for chemical vapour deposition of diamond by Evan L. H. Thomas, Laia Ginés, Soumen Mandal, Georgina M. Klemencic, Oliver A. Williams

    Published 2018-03-01
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  3. 3
    Household-Reported Availability of Drinking Water in Africa: A Systematic Review

    Household-Reported Availability of Drinking Water in Africa: A Systematic Review by Mair L. H. Thomas, Andrew A. Channon, Robert E. S. Bain, Mutono Nyamai, Jim A. Wright

    Published 2020-09-01
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  4. 4
    The nexus between improved water supply and water-borne diseases in urban areas in Africa: a scoping review [version 1; peer review: 2 approved]

    The nexus between improved water supply and water-borne diseases in urban areas in Africa: a scoping review [version 1; peer review: 2 approved] by Nyamai Mutono, Jim A Wright, Henry Mutembei, Josphat Muema, Mair L.H Thomas, Mumbua Mutunga, Samuel Mwangi Thumbi

    Published 2021-05-01
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  5. 5
    Effect of slurry composition on the chemical mechanical polishing of thin diamond films

    Effect of slurry composition on the chemical mechanical polishing of thin diamond films by Jessica M. Werrell, Soumen Mandal, Evan L. H. Thomas, Emmanuel B. Brousseau, Ryan Lewis, Paola Borri, Philip R. Davies, Oliver A. Williams

    Published 2017-12-01
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  6. 6
    Spectroscopic Ellipsometry of Nanocrystalline Diamond Film Growth

    Spectroscopic Ellipsometry of Nanocrystalline Diamond Film Growth by Evan L. H. Thomas, Soumen Mandal, Ashek-I-Ahmed, John Emyr Macdonald, Thomas G. Dane, Jonathan Rawle, Chia-Liang Cheng, Oliver A. Williams

    Published 2017-10-01
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  7. 7
    Surface Zeta Potential and Diamond Seeding on Gallium Nitride Films

    Surface Zeta Potential and Diamond Seeding on Gallium Nitride Films by Soumen Mandal, Evan L. H. Thomas, Callum Middleton, Laia Gines, James T. Griffiths, Menno J. Kappers, Rachel A. Oliver, David J. Wallis, Lucy E. Goff, Stephen A. Lynch, Martin Kuball, Oliver A. Williams

    Published 2017-10-01
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  8. 8
    A rapidly-reversible absorptive and emissive vapochromic Pt(II) pincer-based chemical sensor

    A rapidly-reversible absorptive and emissive vapochromic Pt(II) pincer-based chemical sensor by M. J. Bryant, J. M. Skelton, L. E. Hatcher, C. Stubbs, E. Madrid, A. R. Pallipurath, L. H. Thomas, C. H. Woodall, J. Christensen, S. Fuertes, T. P. Robinson, C. M. Beavers, S. J. Teat, M. R. Warren, F. Pradaux-Caggiano, A. Walsh, F. Marken, D. R. Carbery, S. C. Parker, N. B. McKeown, R. Malpass-Evans, M. Carta, P. R. Raithby

    Published 2017-11-01
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