140 citations · 2k across the 66 of their papers we have counts for
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Destructive Interference of a Charge Density Wave in the Skyrmion Magnet GdRu2Si2
G. D. A. Wood, D. A. Mayoh, F. Orlandi +10
In skyrmion magnets, charge density waves induce higher-order exchange interactions that can select multi-Q ground states. Using resonant X-ray scattering and neutron diffraction,…
Large out-of-equilibrium magnetocaloric effect in rare-earth zirconate pyrochlores
O. Benton, Y. Skourski, D. Gorbunov +7
We explore the magnetic properties of NdZrO and PrZrO single crystals subjected to pulsed magnetic fields up to 60 T using magnetization and magnetocaloric-…
Spontaneous lattice distortion and crystal field effects in HoB4
S. Goswami, D. I. Gorbunov, D. Kriegner +9
The tetraboride HoB4 crystallizes in a tetragonal structure (space group P4/mbm), with the Ho atoms realizing a Shastry-Sutherland lattice. It orders antiferromagnetically at TN1 =…
Magnetic properties of the zigzag ladder compound SrTb2O4
F. Orlandi, M. Ciomaga Hatnean, D. A. Mayoh +11
We report on the properties of SrTb2O4, a frustrated zigzag ladder antiferromagnet, studied by single crystal neutron diffraction (with polarised neutrons in zero field and unpolar…
A Magnon Band Analysis of GdRu2Si2 in the Field-Polarized State
G. D. A. Wood, J. R. Stewart, D. A. Mayoh +8
Understanding the formation of skyrmions in centrosymmetric materials is a problem of fundamental and technological interest. GdRu2Si2 is one such candidate material which has been…
Magnetic phase diagram and magneto-elastic coupling of NdB studied by high-resolution capacitance dilatometry up to 35~T
Rahel Ohlendorf, Sven Spachmann, Lukas Fischer +5
We report high-resolution dilatometry studies on single crystals of the Shastry-Sutherland-lattice magnet NdB supported by specific heat and magnetometry data. Our dilatometric…
Magnetic structure, excitations and field induced transitions in the honeycomb lattice
M. Islam, N. d'Ambrumenil, D. D. Khalyavin +6
We investigate the magnetic properties of the monoclinic D-type with a distorted honeycomb lattice using powder and single crystal neutron scattering techniques,…
The Double- Ground State with Topological Charge Stripes in the Skyrmion Candidate
G. D. A. Wood, D. D. Khalyavin, D. A. Mayoh +10
is a centrosymmetric magnet in which a skyrmion lattice has recently been discovered. Here, we investigate the magnetic structure of th…
Magnetic structures of geometrically frustrated SrGdO derived from powder and single-crystal neutron diffraction
N. Qureshi, B. Z. Malkin, S. X. M. Riberolles +5
We present the low-temperature magnetic structures of SrGdO combining neutron diffraction methods on polycrystalline and single-crystal samples containing the Gd is…
High-field magnetic structure of the triangular antiferromagnet RbFe(MoO4)2
Yu. A. Sakhratov, O. Prokhnenko, A. Ya. Shapiro +4
The magnetic H - T phase diagram of a quasi-two-dimensional antiferromagnet RbFe(MoO4)2 with an equilateral triangular lattice structure is studied with 87Rb NMR and neutron diffra…
Spin dynamics of the director state in frustrated hyperkagome systems
Henrik Jacobsen, Ovidiu Florea, Elsa Lhotel +10
We present an experimental study of the magnetic structure and dynamics of two frustrated hyperkagome compounds, Gd3Ga5O12 and Gd3Al5O12. It has previously been shown that Gd3Ga5O1…
Magnetic structure and low temperature properties of geometrically frustrated SrNdO
N. Qureshi, A. Wildes, C. Ritter +4
We report the low-temperature properties of SrNdO, a geometrically frustrated magnet. Magnetisation and heat capacity measurements performed on polycrystalline samples indi…
Magnetoelastic coupling and Grüneisen scaling in NdB
Rahel Ohlendorf, Sven Spachmann, Lukas Fischer +5
We report high-resolution capacitance dilatometry studies on the uniaxial length changes in a NdB single crystal. The evolution of magnetically ordered phases below …
Nature of Partial Magnetic Order in the Frustrated Antiferromagnet Gd2Ti2O7
Joseph A. M. Paddison, Georg Ehlers, Andrew B. Cairns +9
Partially-ordered magnets are distinct from both spin liquids and conventional ordered magnets because order and disorder coexist in the same magnetic phase. Here, we determine the…
An Ising model on a 3D honeycomb zigzag-ladder lattice: a solution to the ground-state problem and application to the SrREO and BaREO magnets
Yu. I. Dublenych, O. A. Petrenko
An exact solution (incomplete) of the ground-state problem for an Ising model in an external field on a 3D honeycomb zigzag-ladder lattice with two types of sites is found. It is s…
LiHoF: Cuboidal Demagnetizing Factor in an Ising Ferromagnet
Mikael Twengström, Laura Bovo, Oleg A. Petrenko +2
The demagnetizing factor has an important effect on the physics of ferromagnets. For cuboidal samples it depends on susceptibility and the historic problem of determining this func…
Fragile ground state and rigid field-induced structures in zigzag ladder compound BaDy2O4
D. D. Khalyavin, P. Manuel, M. Ciomaga Hatnean +1
We report on a sequence of field-induced transitions in the zigzag ladder compound BaDy2O4 studied with powder neutron diffraction and magnetisation measurements. In agreement with…
Order by quenched disorder in the model triangular antiferromagnet RbFe(MoO4)2
A. I. Smirnov, T. A. Soldatov, O. A. Petrenko +5
We observe a disappearance of the 1/3 magnetization plateau and a striking change of the magnetic configuration under a moderate doping of the model triangular antiferromagnet RbFe…
Evolution of spin correlations in SrDy2O4 in an applied magnetic field
O. A. Petrenko, O. Young, D. Brunt +4
The development of short- and long-range magnetic order induced in a frustrated zig-zag ladder compound SrDy2O4 by an applied field is studied using neutron diffraction techniques.…
Field Induced Magnetic States in Holmium Tetraboride
Daniel Brunt, Geetha Balakrishnan, Andrew R. Wildes +3
A study of the zero field and field induced magnetic states of the frustrated rare earth tetraboride, HoB, has been carried out using single crystal neutron diffraction complem…
Spin Correlations in the Dipolar Pyrochlore Antiferromagnet Gd2Sn2O7
Joseph A. M. Paddison, Georg Ehlers, Oleg A. Petrenko +3
We investigate spin correlations in the dipolar Heisenberg antiferromagnet Gd2Sn2O7 using polarised neutron-scattering measurements in the correlated paramagnetic regime. Using Mon…
Magnetic and spectral properties of multi-sublattice oxides SrY2O4:Er3+ and SrEr2O4
B. Z. Malkin, S. I. Nikitin, I. E. Mumdzhi +9
SrEr2O4 is a geometrically frustrated magnet which demonstrates rather unusual properties at low temperatures including a coexistence of long- and short-range magnetic order, chara…
Nature of Partial Magnetic Order in the Frustrated Antiferromagnet Gd2Ti2O7
Joseph A. M. Paddison, Andrew B. Cairns, Dmitry D. Khalyavin +8
The frustrated pyrochlore antiferromagnet GdTiO has an unusual partially-ordered magnetic structure at the lowest measurable temperatures. This structure is curre…
Dispersionless spin waves in Gadolinium Gallium Garnet
N. d'Ambrumenil, O. A. Petrenko, H. Mutka +1
We report the results of neutron scattering on a powder sample of Gd3Ga5O12 at high magnetic fields. We find that in high fields (B>1.8 T) the system is not fully polarized, but ha…