Structural anomalies, oxygen ordering and superconductivity in oxygen deficient Ba2YCu3Ox RJ Cava, AW Hewat, EA Hewat, B Batlogg, M Marezio, KM Rabe, ... Physica C: Superconductivity 165 (5-6), 419-433, 1990 | 1331 | 1990 |
Structure of the 100 K superconductor Ba2YCu3O7 between (5÷ 300) K by neutron powder diffraction JJ Capponi, C Chaillout, AW Hewat, P Lejay, M Marezio, N Nguyen, ... Europhysics Letters 3 (12), 1301, 1987 | 716 | 1987 |
Size–strain line-broadening analysis of the ceria round-robin sample D Balzar, N Audebrand, MR Daymond, A Fitch, A Hewat, JI Langford, ... Journal of Applied Crystallography 37 (6), 911-924, 2004 | 584 | 2004 |
Cubic-tetragonal-orthorhombic-rhombohedral ferroelectric transitions in perovskite potassium niobate: neutron powder profile refinement of the structures AW Hewat Journal of Physics C: Solid State Physics 6 (16), 2559, 1973 | 512 | 1973 |
A structural model for the relaxor PbMg1/3Nb2/3O3 at 5 K N De Mathan, E Husson, G Calvarn, JR Gavarri, AW Hewat, A Morell Journal of Physics: Condensed Matter 3 (42), 8159, 1991 | 500 | 1991 |
X-ray and neutron diffraction studies of the diffuse phase transition in PbMg13Nb23O3 ceramics P Bonneau, P Garnier, G Calvarin, E Husson, JR Gavarri, AW Hewat, ... Journal of Solid State Chemistry 91 (2), 350-361, 1991 | 413 | 1991 |
A neutron diffraction study of LaCoO3 in the temperature range 4.2< T< 1248 K G Thornton, BC Tofield, AW Hewat Journal of Solid State Chemistry 61 (3), 301-307, 1986 | 346 | 1986 |
Low temperature anomalies and pressure effects on the structure and Tc of the superconductor YBa2Cu4O8 (Tc= 80 K) E Kaldis, P Fischer, AW Hewat, EA Hewat, J Karpinski, S Rusiecki Physica C: Superconductivity 159 (5), 668-680, 1989 | 280 | 1989 |
A study of the Cu-O chains in the high Tc superconductor YBa2Cu3O7 by high resolution neutron powder diffraction M Francois, A Junod, K Yvon, AW Hewat, JJ Capponi, P Strobel, ... Solid state communications 66 (10), 1117-1125, 1988 | 256 | 1988 |
Atomic displacements in BiFeO3 as a function of temperature: neutron diffraction study A Palewicz, R Przeniosło, I Sosnowska, AW Hewat Acta Crystallographica Section B: Structural Science 63 (4), 537-544, 2007 | 223 | 2007 |
Verification of the triclinic crystal structure of kaolinite RA Young, AW Hewat Clays and Clay Minerals 36 (3), 225-232, 1988 | 197 | 1988 |
The structure of orthorhombic SrZrO3 by neutron powder diffraction A Ahtee, M Ahtee, AM Glazer, AW Hewat Acta Crystallographica Section B: Structural Crystallography and Crystal …, 1976 | 176 | 1976 |
A note on the symmetry and Bi valence of the superconductor Bi2Sr2Ca1Cu2O8 P Bordet, JJ Capponi, C Chaillout, J Chenavas, AW Hewat, EA Hewat, ... Physica C: Superconductivity 156 (1), 189-192, 1988 | 175 | 1988 |
D1A, a high resolution neutron powder diffractometer with a bank of mylar collimators AW Hewat, I Bailey Nuclear Instruments and Methods 137 (3), 463-471, 1976 | 175 | 1976 |
Absorption corrections for neutron diffraction AW Hewat Acta Crystallographica Section A: Crystal Physics, Diffraction, Theoretical …, 1979 | 158 | 1979 |
The structure and ferroelastic phase transition of BiVO4 WIF David, AM Glazer, AW Hewat Phase Transitions: A Multinational Journal 1 (2), 155-169, 1979 | 149 | 1979 |
Structural phase transitions in sodium–potassium niobate solid solutions by neutron powder diffraction M Ahtee, AW Hewat Acta Crystallographica Section A: Crystal Physics, Diffraction, Theoretical …, 1978 | 147 | 1978 |
Design for a conventional high-resolution neutron powder diffractometer AW Hewat Nuclear Instruments and Methods 127 (3), 361-370, 1975 | 146 | 1975 |
Structures of superconducting Ba2YCu3O7-ϖ and semiconducting Ba2YCu3O6 between 25° C and 750° C AW Hewat, JJ Capponi, C Chaillout, M Marezio, EA Hewat Solid state communications 64 (3), 301-307, 1987 | 142 | 1987 |
Soft modes and the structure, spontaneous polarization and Curie constants of perovskite ferroelectrics: tetragonal potassium niobate AW Hewat Journal of Physics C: Solid State Physics 6 (6), 1074, 1973 | 141 | 1973 |