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TL;DR: In this paper, Alloy 600 samples in the thermally treated (TT) and solution-annealed (SA) conditions were analyzed after exposure to 480°C hydrogenated steam, and 3D serial sectioning of the boundaries revealed strong variations in the intergranular oxide for 600TT, particularly in the depth of oxide penetration.
54 citations
TL;DR: In this article, the strain response parallel and perpendicular to an applied stress in uniaxial tensile specimens of MONEL-400 was measured and the diffraction elastic constants were in close agreement with the Kroner model.
Abstract: Measurements have been made of the strain response parallel and perpendicular to an applied stress in uniaxial tensile specimens of MONEL-400. The diffraction elastic constants are in close agreement with the Kroner model. Beyond the yield point, different crystallographic orientations respond quite differently to the applied stress and, upon unloading, residual intergranular strains are generated which are tensile for some orientations and compressive for others. A simple theory based on the Taylor-Bishop-Hill (TBH) model gives a good qualitative description of the effects.
54 citations
TL;DR: The growth of all five ectomycorrhizal fungi was significantly reduced when subjected to concentrations above 50 μl formulation litre−1 (glyphosate) or 50 μg formulation Litre−2 (hexazinone).
Abstract: The effects of two herbicides, glyphosate (as a 359 g litre−1 SL) and hexazinone (as a 50gkg−1 granule) on soil microbial population, carbon dioxide evolution, and in-vitro growth of five species of ectomycorrhizal fungi were investigated. Glyphosate at 0–54 and 3.23 kg a.i. ha−1 and hexazinone at 1. 2 and 8 kg a.i. ha−1 did not reduce soil microbial population or carbon dioxide evolution in the long term (6 months). However, there was a significant short-term (2 months) effect of glyphosate on both fungal and bacterial counts at the 0.54 kg ha−1 treatment. In in-vitro tests, Cenococcum graniforme. Hebeloma crustuliniforme and Laccaria laccata were more susceptible to both herbicides than was Suillus tomentosus. which was, in turn, more susceptible than Paxillus involutus. The growth of all five ectomycorrhizal fungi was significantly reduced when subjected to concentrations above 50 μl formulation litre−1 (glyphosate) or 50 μg formulation litre−1 (hexazinone).
54 citations
TL;DR: In this article, a solid solution La 2 Ni 1-x Co x O 4+δ (0.00 ≤ x ≤ 1.00), based on the K 2 NiF 4 structure was synthesized and studied for potential use as cathodes in solid-oxide fuel cells.
54 citations
TL;DR: A detailed study of magnetism in LuFe(2)O(4), combining magnetization measurements with neutron and soft x-ray diffraction, finding that for both phases the spin structure is refined by neutron diffraction.
Abstract: We present a detailed study of magnetism in LuFe(2)O(4), combining magnetization measurements with neutron and soft x-ray diffraction. The magnetic phase diagram in the vicinity of T(N) involves a metamagnetic transition separating an antiferro- and a ferrimagnetic phase. For both phases the spin structure is refined by neutron diffraction. Observed diffuse magnetic scattering far above T(N) is explained in terms of near degeneracy of the magnetic phases.
54 citations
Authors
Showing all 2298 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Michael D. Guiver | 78 | 288 | 20540 |
| Robert J. Birgeneau | 78 | 587 | 22686 |
| Mike D. Flannigan | 71 | 211 | 21327 |
| Martin T. Dove | 61 | 396 | 14767 |
| Luis Rodrigo | 58 | 341 | 12963 |
| André Longtin | 56 | 260 | 16372 |
| David Mitlin | 56 | 196 | 15479 |
| John Katsaras | 55 | 220 | 9263 |
| John E. Greedan | 55 | 391 | 12171 |
| Gang Li | 48 | 406 | 7713 |
| Matthew G. Tucker | 45 | 224 | 7288 |
| Bruce D. Gaulin | 45 | 284 | 6698 |
| Erick J. Dufourc | 43 | 144 | 5882 |
| Norbert Kučerka | 43 | 119 | 7319 |
| Stephen J. Skinner | 42 | 194 | 8522 |