Concepedia

A.W. Hewat

AH

115

Publications

8.9K

Citations

47

H-Index

1970

Active since

Affiliations

Institut Laue-Langevin(Current)

Centre National de la Recherche Scientifique

University of Geneva

Laboratoire de Cristallographie et RMN Biologiques

A.W. Hewat is an author at Institut Laue-Langevin specializing in engineering, materials science, and crystallography.

Top concepts

EngineeringMaterial ScienceCrystallographyApplied PhysicsPhysicsCondensed Matter PhysicsChemistryNatural SciencesSuperconductivityNeutron Scattering

Publications per year

1970–2016

115

Publications

115

Structural anomalies, oxygen ordering and superconductivity in oxygen deficient Ba2YCu3Ox

R. J. Cava, A.W. Hewat, E.A. Hewat et al. · Physica C Superconductivity · 1990 · 1.1K citations

Materials Science, Superconducting Material, High-tc Superconductivity +8

Structure of the 100 K Superconductor Ba <sub>2</sub> YCu <sub>3</sub> O <sub>7</sub> between (5 ÷ 300) K by Neutron Powder Diffraction

J.J. Capponi, A.W. Hewat, P. Léjay et al. · Europhysics Letters (EPL) · 1987 · 559 citations

Size–strain line-broadening analysis of the ceria round-robin sample

Davor Balzar, Nathalie Audebrand, Mark R. Daymond et al. · Journal of Applied Crystallography · 2004 · 517 citations · Full text

X-ray Crystallography, X-ray Spectroscopy, Engineering +18

Cubic-tetragonal-orthorhombic-rhombohedral ferroelectric transitions in perovskite potassium niobate: neutron powder profile refinement of the structures

A.W. Hewat · Journal of Physics C Solid State Physics · 1973 · 373 citations

Crystal Structure, Engineering, Halide Perovskites +16

A structural model for the relaxor PbMg<sub>1/3</sub>Nb<sub>2/3</sub>O<sub>3</sub>at 5 K

Nicolas de Mathan, E. Husson, G Calvarn et al. · Journal of Physics Condensed Matter · 1991 · 350 citations

Relaxation Process, Engineering, Nuclear Physics +20

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