J
John B. Pendry
Researcher at Imperial College London
Publications - 546
Citations - 94437
John B. Pendry is an academic researcher from Imperial College London. The author has contributed to research in topics: Metamaterial & Plasmon. The author has an hindex of 100, co-authored 536 publications receiving 88802 citations. Previous affiliations of John B. Pendry include University of California, San Diego & Duke University.
Papers
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Journal ArticleDOI
LEED and the crystallography of surfaces
TL;DR: The main workhorse of this advance has been low-energy electron diffraction, though other techniques have also made substantial contributions as mentioned in this paper, such as tensor-LEED and direct methods.
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A study of ion-core potentials used in low-energy electron diffraction calculations
TL;DR: In this article, various models for the construction of ion-core potentials presently used in LEED intensity spectra calculations are tested for nickel and it is shown that self-consistent iterations of these ioncore potential models do not produce significant improvement over the simple linear superposition scheme in building LEED potentials.
Journal ArticleDOI
Theory of positrons at surfaces
TL;DR: In this article, a formal discussion of this surface state is followed by a model for emission of e+ and Ps from the surface which is compatible with the experimental data, including the temperature dependence.
Journal ArticleDOI
Determination of adsorbate geometries from final state scattering in X-ray photoemission: Carbon monoxide and oxygen on (001) Ni
L. G. Petersson,S. Kono,N. F. T. Hall,S.M. Goldberg,J.T. Lloyd,Charles S. Fadley,John B. Pendry +6 more
TL;DR: In this paper, the azimuthal anisotropies in deep core level X-ray photoemission from atoms adsorbed on single-crystal surfaces have been observed and were found to be well described by a single-scattering model, thereby providing a new method for determining surface atomic geometries.
Patent
Focusing and sensing apparatus, methods, and systems
Jeffrey A. Bowers,Roderick A. Hyde,Edward K. Y. Jung,John B. Pendry,David Schurig,David R. Smith,Clarence T. Tegreene,Thomas A. Weaver,Charles Whitmer,Lowell L. Wood +9 more
TL;DR: In this article, the authors provide a focus adjustment approach using a transformation medium, where the transformation medium may include an artificially-structured material, such as a metamaterial.