29 citations · 190 across the 15 of their papers we have counts for
16 papers
Local magnetic properties of the rare-earth intermetallics MnGe (=Ce, Pr, Nd)
N. P. Bentley, T. L. Breeze, A. Hernández-Melián +9
We present an investigation of the rare-earth intermetallic materials, MnGe (=Ce, Pr, Nd), reported to host a lattice of skyrmionic bubbles at room temperature. The m…
Re-evaluating photoluminescent defects in CuO
Alistair Brewin, Matthew P A Jones, Stewart J Clark
Defects in cuprous oxide (CuO) strongly influence its performance in applications ranging from photovoltaics to emerging quantum technologies based on Rydberg excitons where mi…
From Densities to Potentials: Benchmarking Local Exchange-Correlation Approximations
Visagan Ravindran, Clio Johnson, Neil D. Drummond +2
Using the Kohn-Sham (KS) inversion method of Hollins et al. [J. Phys.: Condens. Matter 29, 04LT01 (2017)], we invert densities from variational and diffusion quantum Monte Carlo (Q…
Magnetism in NbS ( = Fe, V, Mn): insight into intercalated transition-metal dichalcogenides using SR
N. P. Bentley, T. L. Breeze, A. Hernández-Melián +8
We present the results of muon-spin relaxation (SR) measurements of the static and dynamic magnetism of NbS ( = Fe, V, Mn), three intercalated transition-metal d…
Local Exchange-Correlation Potentials by Density Inversion in Solids
Visagan Ravindran, Nikitas I. Gidopoulos, Stewart J. Clark
Following Hollins et al. [J. Phys.: Condens. Matter 29, 04LT01 (2017)], we invert the electronic ground state densities for various semiconducting and insulating solids calculated…
Muon spectroscopy investigation of anomalous dynamic magnetism in NiI
T. L. Breeze, B. M. Huddart, A. Hernández-Melián +9
We present the results of muon-spin relaxation (SR) measurements of the van der Waals magnet NiI, which probe magnetic phase transitions at ~K and $T…
Microwave-optical spectroscopy of Rydberg excitons in the ultrastrong driving regime
Alistair Brewin, Liam A P Gallagher, Jon D Pritchett +4
We study the ultrastrong driving of Rydberg excitons in CuO by a microwave field. The effect of the field is studied using optical absorption spectroscopy, and through the obse…
Anisotropic skyrmion and multi- spin dynamics in centrosymmetric GdPdSi
M. Gomilšek, T. J. Hicken, M. N. Wilson +14
Skyrmions are particle-like vortices of magnetization with non-trivial topology, which are usually stabilized by Dzyaloshinskii-Moriya interactions (DMI) in noncentrosymmetric bulk…
MuFinder: A program to determine and analyse muon stopping sites
B. M. Huddart, A. Hernández-Melián, T. J. Hicken +5
Significant progress has recently been made in calculating muon stopping sites using density functional theory. The technique aims to address two of the most common criticisms of t…
Intrinsic nature of spontaneous magnetic fields in superconductors with time-reversal symmetry breaking
B. M. Huddart, I. J. Onuorah, M. M. Isah +5
We present a systematic investigation of muon-stopping states in superconductors that reportedly exhibit spontaneous magnetic fields below their transition temperatures due to time…
Megahertz dynamics in skyrmion systems probed with muon-spin relaxation
T. J. Hicken, M. N. Wilson, K. J. A. Franke +10
We present longitudinal-field muon-spin relaxation (LF SR) measurements on two systems that stabilize a skyrmion lattice (SkL): CuOSeO, and CoZnMn for…
Magnetism and Néel skyrmion dynamics in GaVSSe
T. J. Hicken, S. J. R. Holt, K. J. A. Franke +11
We present an investigation of the influence of low-levels of chemical substitution on the magnetic ground state and N{\' e}el skyrmion lattice (SkL) state in GaVSSe$_y…
Local magnetism, magnetic order and spin freezing in the 'nonmetallic metal' FeCrAs
B. M. Huddart, M. T. Birch, F. L. Pratt +7
We present the results of x-ray scattering and muon-spin relaxation (SR) measurements on the iron-pnictide compound FeCrAs. Polarized non-resonant magnetic x-ray scattering…
Quantum magnetism in molecular spin ladders probed with muon-spin spectroscopy
T. Lancaster, F. Xiao, B. M. Huddart +10
We present the results of muon-spin spectroscopy (SR) measurements on the molecular spin ladder system (Hpip)CuBrCl, [Hpip=(CHN)]. Using…
Simulation of muon radiography for monitoring CO stored in a geological reservoir
J. Klinger, S. J. Clark, M. Coleman +9
Current methods of monitoring subsurface CO, such as repeat seismic surveys, are episodic and require highly skilled personnel to acquire the data. Simulations based on simplif…
Transverse field muon-spin rotation signature of the skyrmion lattice phase in Cu2OSeO3
T. Lancaster, R. C. Williams, I. O. Thomas +10
We present the results of transverse field (TF) muon-spin rotation (muSR) measurements on Cu2OSeO3, which has a skyrmion lattice (SL) phase. We measure the response of the TF muSR…