https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Quantitative neutron diffraction texture measurement applied to α-alpha;-phase alumina and Ti₃AlC₂ https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17750 Wed 11 Apr 2018 15:06:29 AEST ]]> Characterization of the radiation background at the Spallation Neutron Source https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29911 Wed 11 Apr 2018 09:48:16 AEST ]]> Stress distribution in iron powder during die compaction https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20795 Sat 24 Mar 2018 08:06:00 AEDT ]]> Inelastic neutron scattering and density functional theory-molecular dynamics study of Si dynamics in Ti₃SiC₂ https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20854 Sat 24 Mar 2018 08:02:54 AEDT ]]> Neutron diffraction techniques in granular mechanics https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:30464 Sat 24 Mar 2018 07:24:19 AEDT ]]> Ab initio phonon dispersion curves used to check experimentally determined elastic constants of the MAX phase Ti₃SiC₂ https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23205 Sat 24 Mar 2018 07:10:28 AEDT ]]> Elastic constants of polycrystalline Ti₃AlC₂ and Ti₃SiC₂ measured using coherent inelastic neutron scattering https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:32643 n+1AXn phase elastic constants as previously predicted by density functional theory calculations is confirmed experimentally for Ti₃AlC₂ to be c₄₄=115.3 ± 30.7 GPa. In contrast, Ti₃SiC₂ is confirmed to be shear stiff with c₄₄=402.7 ± 78.3 GPa supporting results obtained by earlier elastic neutron diffraction experiments.]]> Mon 02 Jul 2018 14:47:12 AEST ]]> Insights into granular mechanics through neutron scattering https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48086
1. The use crystallographic texture measurement techniques to uncover the evolution of fabric within clay soils as a function of deformation, and,

2. The use of neutron diffraction strain measurement techniques to examine the behaviour of force chain networks during the compaction of granular systems.

In both cases, neutrons are able to provide quantitative measurements that are difficult (if not impossible) to obtain any other way. In the first case, this refers to the direct measurement of the average fabric tensor over a representative sample; in the second, neutrons are able to determine the three-dimensional stress state within individual particles and hence allow the calculation of the actual force network existing within an entire assembly of particles.]]> Fri 24 Feb 2023 15:17:17 AEDT ]]> The European spallation source and future opportunities for materials science https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23106 Fri 19 Aug 2016 18:59:56 AEST ]]>