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Multiferroic (Ferroelastic/Magnetic) Phase Transitions in KMnF3
KMnF3 perovskite undergoes 3 structural, and two magnetic phase transitions on cooling from 300 K to 2 K. Above 185 K the compound is in the aristotype structure, on cooling... -
Programme Access Rosseinsky
This dataset has no description
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Structural phase diagram of rare earth substituted multiferroic BiFeO3
BiFeO3 is one of the most widely studied multiferroics (ferroelectric TC ~ 830°C, and antiferromagnetic TN ~ 370°C). Rare earth doping has been shown to be a suitable method of... -
Investigating the role of Oxygen in the delafossite-spinel transformations in...
CuFe1-xCrO2 has potential applications as an SOFC cathode material. It exhibits and interesting transformation on oxidation. This is a follow on from our recent HRPD experiment... -
Anomalous fast diffusion of Cu ions in superionic and liquid phases of CuI
CuI is well-known to exhibit the superionic behaviour in the high temperature solid state (α-phase), where the mobile Cu ions migrate among the interstices in the f.c.c.... -
Modulation in Molecular Materials under Pressure
Modulation has been understood and used to explain physical properties in solid-state materials for many years. Molecular modulated structures relatively scarce, but due to... -
H/D isotope effect on enantiomers: the case of Alanine
In the current description of any molecular system based on the Schrodinger equation with a Hamiltonian accounting only for the electromagnetic forces, the structural properties... -
Volume isotope effect in recovered ice VIII
Water is the most fundamental hydrogen-bonded compound on Earth and its physical properties are essential for research areas ranging from live sciences to planetology. In this... -
Order-Disorder Phenomena in La2-xSrxCuRuO6 perovskites: crystal and magnetic ...
Oxides containing a mixture of 3d and 4d transition metal oxides can exhibit unusual electronic and magnetic properties. Members of the solid solution La2-xSrxCuRuO6 have been... -
The crystal structure and magnetic properties of Sr2PrCr2BO9 (B=Sb, Nb, Ta)
In previous work we described La3Ni2SbO9 as the first example of a relaxor ferromagnet. We aim to understand what is special about La3Ni2SbO9 and synthesise new (A,A)3M2BO9... -
High resolution powder diffraction of pharmaceuticals
This dataset has no description
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Phase Separation in NaTaO3. Can it be controlled by pressure?
The present proposal seeks to establish the pressure dependence of the Pbnm-Cmcm transition in NaTaO3 and some doped variants thereof. It aims to understand the understand the... -
Maximum Entropy Study of Photovoltaic Materials CsPbI3
This dataset has no description
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Improper ferroelectricity in Cs0.75Rb0.25NbW2O9
This dataset has no description
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Low temperature studies of antiferroelectric, PbZrO3
Antiferroelectric materials are attracting extensive attention as potential energy storage devices with higher capacities and lower losses that either piezoelectric and... -
Multiferroic (Ferroelastic/Magnetic) Phase Transitions in KMnF3
KMnF3 perovskite undergoes 3 structural, and two magnetic phase transitions on cooling from 300 K to 2 K. Above 185 K the compound is in the aristotype structure, on cooling... -
Low-temperature structural phase transitions in CuSeO4·5D2O and CuBeF4·5D2O
The isostructural family of compounds that includes the familiar copper sulfate pentahydrate and the two less familiar title materials, has for decades been a model for studying... -
Structure, thermal expansion and vibrational properties of ammonium bicarbona...
Ammonium carbonates, sensu lato, have relevance to carbon capture schemes and as potential hydrogen storage materials. These compounds occur on Earth as minerals and, since... -
Study of ordered silicon connectivity defects in the novel zeolite ITQ-45
The structure of the novel pure silica zeolite ITQ-45 has been recently determined in our laboratory. However, although it appears to be a fully connected framework, 29Si NMR... -
From small compositional changes to large distortions - a new relaxor energy-...
[BiZn2/3NbO3]x-[BaTiO3]1-x for x up to roughly 0.2, known as BZN-BT is a complex made from one of the most studied materials in the world, BaTiO3 (BT), doped with Bismuth Zinc...
