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From symmetry to stability: structural and electronic transformation in Cs₂KInI₆
<p>Cs<sub>2</sub>KInI<sub>6</sub> is a promising lead-free halide double perovskite with a calculated direct band gap of 1.94 eV, ideal for solar... -
Structural Models of the Polymorphs of Gallium Oxide
Gallium oxide is an apparently simple oxide that has been reported to exist as at least 5 polymorphs all of which are stable at room temperature. Structural models, however, for... -
Structure-Property Relationships in Polymorphs of Mn(CN)2
We will determine the atomic and magnetic structure of two polymorphs of manganese cyanide, Mn(CN)2, which exhibit negative thermal expansion (NTE). The two forms are related;... -
The First Structural Characterisation of some Gallium Oxide Polymorphs
We propose to make the first detailed structural study of some polymorphs of gallium oxide that remain poorly characterised and yet have applications in catalysis and are used... -
Crystal Structures and Spin Order in CoV2O6 Polymorphs
One-dimensional magnetic materials have been widely studied due to their often remarkable ground states and excitations. Recent study of the triclinic form of CoV2O6 brannerite... -
Structure Solution of the High-Pressure Polymorphs of Hydroxylamine
This proposal requests the allocation of six days beamtime on PEARL to collect neutron powder diffraction data suitable for the structure solution of phases II and III of...
