30 citations · 144 across the 9 of their papers we have counts for
9 papers
Neutron diffraction evidence of the 3-dimensional structure of Ba2MnTeO6 and misidentification of the triangular layers within the face-centred cubic lattice
Otto H. J. Mustonen, Charlotte E. Pughe, Helen C. Walker +4
Ba2MnTeO6 was first characterised using X-ray diffraction and reported to show a small distortion1 from the idealised cubic perovskite which displays face-centred cubic arrangement…
Site-selective / substitution in a spin ladder BaCuTeWO ()
Charlotte E. Pughe, Otto H. J. Mustonen, Alexandra S. Gibbs +9
Remarkably, doping isovalent and cations onto the '' site in '''O double perovskites has the power to direct the magnetic interactions between magnet…
Valence bond glass state in the 4 fcc antiferromagnet BaLuMoO
O. Mustonen, H. Mutch, H. C. Walker +8
-site ordered 4 and 5 double perovskites have a number of potential novel ground states including multipolar order, quantum spin liquids and valence bond glass states.…
Diamagnetic d-orbitals Drive Magnetic Structure Selection in the Double Perovskite BaMnTeO
Otto H. J. Mustonen, Charlotte E. Pughe, Helen C. Walker +4
B-site ordered AB'B''O double perovskites have a variety of applications as magnetic materials. Here we show that diamagnetic and B'' cations have a signific…
Long and short range magnetism in the frustrated double perovskite Ba2MnWO6
Heather Mutch, Otto Mustonen, Helen C. Walker +4
The structural and magnetic properties of the face-centered cubic double perovskite Ba2MnWO6 were investigated using neutron powder diffraction, DC-magnetometry, muon spin relaxati…
Elementary excitation in the spin-stripe phase in quantum chains
M. Pregelj, A. Zorko, M. Gomilšek +9
Elementary excitations in condensed matter capture the complex many-body dynamics of interacting basic entities in a simple quasiparticle picture. In magnetic systems the most esta…
Spin interactions and magnetic order in the iron oxychalcogenides BaFe2Q2O
B. D. Coles, A. D. Hillier, F. C. Coomer +3
The ability to tune the iron chalcogenides BaFe2Q3 from Mott insulators, to metals and then superconductors with applied pressure has renewed interest in low-dimensional iron chalc…
Instabilities of Spin-Liquid States in a Quantum Kagome Antiferromagnet
M. Gomilsek, M. Klanjsek, M. Pregelj +7
The emergent behavior of spin liquids that are born out of geometrical frustration makes them an intriguing state of matter. We show that in the quantum kagome antiferromagnet ZnCu…
Pair Correlations, Short Range Order and Dispersive Excitations in the Quasi-Kagome Quantum Magnet Volborthite
G. J. Nilsen, F. C. Coomer, M. A. de Vries +4
We present spatial and dynamic information on the s=1/2 distorted kagome antiferromagnet volborthite, Cu3V2O7(OD)2.2D2O, obtained by polarized and inelastic neutron scattering. The…