172 citations · 537 across the 24 of their papers we have counts for
24 papers
Quantum oscillation study of the large magnetoresistance in Mo substituted WTe single crystals
Sourabh Barua, M. R. Lees, G. Balakrishnan +1
The list of interesting electrical properties exhibited by transition metal dichalcogenides has grown with the discovery of extremely large magnetoresistance (MR) and type-II Weyl…
Soft X-ray phase nano-microscopy of micrometre-thick magnets
Jeffrey Neethi Neethirajan, Benedikt Daurer, Marisel Di Pietro Martínez +5
Imaging of nanoscale magnetic textures within extended material systems is of critical importance both to fundamental research and technological applications. Whilst high resolutio…
Inelastic neutron scattering investigation of the crystal field excitations of NdCo
F. de Almeida Passos, G. J. Nilsen, C. E. Patrick +6
We present an inelastic neutron scattering study of the crystal electric field levels in the intermetallic ferrimagnets RECo (RE = Nd and Y). In NdCo, measurements at $…
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…
Covalency, correlations, and inter-layer interactions governing the magnetic and electronic structure of MnSiTe
Chiara Bigi, Lei Qiao, Chao Liu +16
MnSiTe is a rare example of a layered ferrimagnet. It has recently been shown to host a colossal angular magnetoresistance as the spin orientation is rotated from the i…
ARPES signature of the competition between magnetic order and Kondo effect in CeCoGe3
Peng Li, Huiqing Ye, Yong Hu +16
The competition between magnetic order and Kondo effect is essential for the rich physics of heavy fermion systems. Nevertheless, how such competition is manifested in the quasipar…
Enhanced skyrmion metastability under applied strain in FeGe
M. T. Littlehales, L. A. Turnbull, M. N. Wilson +6
Mechanical straining of skyrmion hosting materials has previously demonstrated increased phase stability through the expansion of the skyrmion equilibrium pocket. Additionally, met…
Giant topological and planar Hall effect in CrNbS
D. A. Mayoh, J. Bouaziz, A. E. Hall +3
CrNbS is a transition metal dichalcogenide that has been of significant interest due to its ability to host a magnetic chiral soliton lattice. Conventional and planar…
Singlet-triplet mixing in the order parameter of the noncentrosymmetric superconductor RuB
A. S. Cameron, Y. S. Yerin, Y. V. Tymoshenko +8
One of the key effects which is predicted to arise in superconductors without a centre of inversion is the mixing of singlet and triplet order parameters, which are no longer good…
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…
Magnetism in the Néel skyrmion host GaVS under pressure
T. J. Hicken, M. N. Wilson, S. J. R. Holt +6
We present magnetization and muon-spin spectroscopy measurements of Néel skyrmion-host GaVS under the application of hydrostatic pressures up to GPa. Our results s…
X-ray holographic imaging of magnetic surface spirals in FeGe lamellae
L. A. Turnbull, M. T. Littlehales, M. N. Wilson +6
Isotropic helimagnets are known to host a diverse range of chiral magnetic states. In 2016, F.N. Rybakov et al. theorized the presence of a surface-pinned stacked spin spiral phase…
Experimental Evidence of a change of Exchange Anisotropy Sign with Temperature in Zn-Substituted Cu2OSeO3
S. H. Moody, P. Nielsen, M. N. Wilson +4
We report small-angle neutron scattering from the conical state in a single crystal of Zn-substituted Cu2OSeO3. Using a 3D vector-field magnet to reorient the conical wavevector, o…
Field-temperature phase diagram of the enigmatic Nd(ZrTi)O pyrochlore magnets
M. Léger, E. Lhotel, E. Ressouche +8
By combining neutron scattering and magnetization measurements down to 80 mK, we determine the phase diagram of the Nd(ZrTi)O pyrochlore magnet comp…
Energy-gap driven low-temperature magnetic and transport properties in CrS ( = Nb or Ta)
T. J. Hicken, Z. Hawkhead, M. N. Wilson +6
The helimagnets CrS ( = Nb or Ta) have attracted renewed attention due to the discovery of a chiral soliton lattice (CSL) stabilized in an applied magnetic field, b…
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 …
Spin dynamics in bulk MnNiGa and MnPtPdSn investigated by muon spin relaxation
M. N. Wilson, T. J. Hicken, M. Gomilšek +7
We report muon spin relaxation and magnetometry studies of bulk MnPtPdSn and MnNiGa, two materials which have recently been proposed to host topological mag…
Charge Density Waves and Coplanar Magnetism in Gd2PdSi3
S. H. Moody, M. N. Wilson, M. T. Birch +5
The intermetallic Gd2PdSi3 has recently generated a lot of excitement after reports that it hosts chiral magnetic nano-skyrmions despite its centrosymmetric crystal structure. Usin…
Definitive Surface Magnetotransport Study of SmB
Yun Suk Eo, Steven Wolgast, Alexa Rakoski +11
After the theoretical prediction that SmB is a topological Kondo insulator, there has been an explosion of studies on the SmB surface. However, there is not yet an agreemen…
Real-space imaging of confined magnetic skyrmion tubes
M. T. Birch, D. Cortés-Ortuño, L. A. Turnbull +20
Magnetic skyrmions are topologically nontrivial particles with a potential application as information elements in future spintronic device architectures. While they are commonly po…
Measuring the Formation Energy Barrier of Skyrmions in Zinc Substituted CuOSeO
M. N. Wilson, M. Crisanti, C. Barker +6
We report small angle neutron scattering (SANS) measurements of the skyrmion lattice in (CuZn)OSeO under the application of an electric field. These mea…
Rotation of the magnetic vortex lattice in Ru7B3 driven by the effects of broken time-reversal and inversion symmetry
A. S. Cameron, Y. S. Yerin, Y. V. Tymoshenko +7
We observe a hysteretic reorientation of the magnetic vortex lattice in the noncentrosymmetric superconductor Ru7B3, with the change in orientation driven by altering magnetic fiel…
Increased lifetime of metastable skyrmions by doping
M. T. Birch, R. Takagi, S. Seki +12
Previous observations of metastable magnetic skyrmions have shown that close to the equilibrium pocket the metastable state has a short lifetime, and therefore rapid cooling is req…
Antiferro-quadrupolar correlations in the quantum spin ice candidate Pr2Zr2O7
S. Petit, E. Lhotel, S. Guitteny O. Florea +9
We present an experimental study of the quantum spin ice candidate pyrochlore coumpound \przr\ by means of magnetization measurements, specific heat and neutron scattering up to 12…