Faculty of Science: Recent submissions
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A Neural Implementation of MINERVA 2
Published 2022The MINERVA 2 (Hintzman, 1984) model of human memory has been used to simulate a variety of cognitive phenomena. These simulations, however, describe cognitive phenomena at Marr’s (1982) representation/algorithm level, ...Open AccessConference paper -
Phase Behaviour and Mixed Ionic-Electronic Conductivity of Ba4Sb2O9
Published 2013The 6H-type perovskite phase Ba4Sb2O9, which decomposes in air below 600 K, is found to survive to room temperature in a CO2-free atmosphere. It shows substantial mixed protonic, oxide ionic and electronic conductivity. ...Open AccessArticle -
Tuning the Giant Magnetoelastic Transition in Ba3BiIr2O9 and Ba3BiRu2O9
Published 2014We have experimentally investigated the effects of pressure on the magnetoelastic transitions associated with the opening of spin-gaps in Ba3BiIr2O9 and Ba3BiRu2O9. For both compounds, reducing the unit cell volume by ...Open AccessArticle -
Magnetic structure and properties of the Na2CoP2O7 pyrophosphate cathode for sodium-ion batteries: a super-superexchange driven non-collinear antiferromagnet
Published 2013The crystal and magnetic structure and properties of the Na2CoP2O7 sodium-ion battery cathode material have been characterized by magnetic susceptibility, specific heat, and variable temperature neutron powder diffraction ...Open AccessArticle -
Synthesis and Characterization of the Crystal and Magnetic Structure and Properties of the Hydroxyfluorides Fe(OH)F and Co(OH)F
Published 2014The title compounds were synthesized by a hydrothermal route from a 1:1 molar ratio of lithium fluoride and transition metal acetate in an excess of water. The crystal structures were determined using a combination of ...Open AccessArticle