200 citations · 476 across the 4 of their papers we have counts for
4 papers
Emergence of long-range order in BaTiO3 from local symmetry-breaking distortions
M. S. Senn, D. A. Keen, T. C. A. Lucas +2
By using a symmetry motivated basis to evaluate local distortions against pair distribution function data (PDF), we show without prior bias, that the off-centre Ti displacements in…
Competing Hydrostatic Compression Mechanisms in Nickel Cyanide
Jasper Adamson, Timothy C. Lucas, Andrew B. Cairns +5
We use variable-pressure neutron and X-ray diffraction measurements to determine the uniaxial and bulk compressibilities of nickel(II) cyanide, Ni(CN). Whereas other layered mo…
Pressure-Induced Intermediate-to-Low Spin State Transition in LaCoO3
T. Vogt, J. A. Hriljac, N. C. Hyatt +1
Synchrotron X-ray powder diffraction experiments reveal that the transition from a magnetic intermediate spin (IS) state to a nonmagnetic low-spin (LS) ground state in LaCoO3 norma…
Compressibility and Electronic Structure of MgB2 up to 8 GPa
T. Vogt, G. Schneider, J. A. Hriljac +2
The lattice parameters of MgB2 up to pressures of 8 GPa were determined using high-resolution x-ray powder diffraction in a diamond anvil cell. The bulk modulus, B0, was determined…