-
Understanding pressure-driven structural changes in FePO4-II
The room temperature high pressure behaviour of FePO4-I has been investigated and a phase transition at around 2.5 GPa to the orthorhombic phase (FePO4-II) accompanied by a... -
Understanding the role of Hubbard corrections in the rhombohedral phase of Ba...
We present a first-principles study of the low-temperature rhombohedral phase of BaTiO₃ using Hubbard-corrected density-functional theory. By employing density-functional... -
HRPD instrument calibration
This dataset has no description
-
A pair distribution function study to determine the local structure of the ti...
BaTiO3 is the prototypical ferroelectic perovskite and has been well studied for over 60 years. The standard structural picture is that it is cubic and paraelectric at high... -
Studies of local order and clustering in (1-x)BaTiO3-xBiYbO3 Perovskites
We propose total scattering experiments on samples of (1-x)BaTiO3-xBiYbO3 perovskites with x = 0, 0.04, 0.08 and 0.15 to resolve issues over the local structure and degree of... -
High temperature setup commissioning
This dataset has no description
-
Effects of Local Displacements on Phase Transitions in Sr- and Ca-substituted...
Ferroelectric BaTiO3 (BT) constitutes a base system for many practical applications ranging from classical capacitors to tunable dielectrics. A dielectric response in BT is... -
Testing of the Paris-Edinburgh press on HRPD
This dataset has no description
-
Study of the modified magnetization resulting from interfacial electronic rec...
Multiferroics are promising candidates for faster and cooler electronics. Due to the intrinsic incompatibility between the ferromagnetic (FM) and ferroelectric (FE) phases, it... -
High Temperature Setup Tests
This dataset has no description
-
Origins of a potentially new phase transition in BiFeO3
This dataset has no description
-
Unravelling the temperature-pressure phase diagram for the multiferroic, BiFeO3
Bismuth ferrite is arguably the most widely studied multiferroic material due to room temperature magnetic and ferroelectric ordering. However, despite extensive research the... -
Anharmonic thermal motion of hydrogen atom(s)
This is a feasibility study of a possible influence of anharmonic thermal motion of hydrogen atom(s) on quantitative electron density distributions in single crystals of model... -
Vibrational spectrum of BaTiO3
This dataset has no description
-
High Pressure Driven Spin States in LaCoO3
This proposal is concerned with determining variations in the high pressure structure of LaCoO3 and observing changes within this as the material undergoes some well... -
LOW DIMENSIONAL NETWORKS UNDER PRESSURE. IN-SITU DIFFRACTION MEASUREMENTS OF ...
Carbonate liquids are characterised by low temperature and low viscosity and play an important role in molten carbonate fuel cells, battery electrolytes and, surprisingly, in... -
diffuse scattering in PMN-PT crystals
Complex mixed-ion pervoskites, ferroelectric material (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3, attract plenty of applications due to high piezoelectric response. The difficulties result... -
Local structure studies in the pressure-induced order-disorder phase transiti...
BaTiO3 is often thought of as the classic example of a ferroelectric material, with a well-defined, widely-taught phase diagram. However, the nature of the ferroelectric phase... -
Investigating the use of Merlin for dynamic PDF measurements
This dataset has no description
-
Room temperature ferromagnetic/ferroelectric ordering in BaTiO3 - BiFeO3 - Pb...
There are very few genuine claims of materials that are ferroelectric and ferromagnetic at room temperature. In This proposal we will study both textured and non texture BaTiO3...
