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Tunable Weyl and Dirac states in the nonsymmorphic compound CeSbTe
Within our previous proposal "Possible non-symmorphic, magnetic Weyl Semimetal in CeSbTe" we investigated the antiferromagnetic structure of CeSbTe. This material has a very... -
Detecting an entanglement transition in a quantum magnet
Justification: We'd like to apply for three days Director’s Discretionary time on WISH to continue the experiment on measures of quantum entanglement in a model 1D magnet. This... -
Field effect of the magnetic ground state in a triangular-lattice magnet
Rare-earth frustrated magnets have attracted great interest because they can form rather complex ground states such as hidden order phases, the order parameters of which cannot... -
Study of possible quantum chains in Nd2Zr2O7 in high [110] fields
Nd2Zr2O7 is a new candidate prominent to quantum spin ice proposed theoretically. It has a well-isolated dipolar-octupolar doublet with Ising anisotropy as the crystal field... -
Determination of the Field Induce Magnetic Structure of Erbium Tetraboride
We propose to investigate the field induced behaviour of ErB4 using WISH. ErB4 is an example of experimental realisation of the Shastry-Sutherland lattice, a frustrated lattice... -
Tracking the evolution of nano-precipitates in vanadium micro-alloyed steels ...
Third Generation Advanced High Strength Steels (AHSS) require higher strength and formability alongside a lower alloying element content for reduced energy consumption and CO2... -
Probing the Effect of Applied Field on Magnetocaloric TbOHCO3
There is a growing need to reduce dependence on liquid He for cooling applications below 20 K. Magnetocalorics, which exhibit an entropically driven cooling effect in a cycled... -
Magnetic Phase Diagram of Geometrically Frustrated BaDy2O4
In BaDy2O4, the magnetic Dy3+ ions are arranged in a network of triangles and hexagons, and coupled with antiferromagnetic exchange interactions, which gives rise to geometric... -
Competing Antiferromagnetic and Ferromagnetic Ground States in CaFe3Ti4O12
Using high-temperature high-pressure synthetic methods we have recently prepared the new quadruple perovskite CaFe3Ti4O12. Curie-Weiss magnetic susceptibility and Mossbauer data... -
Melting the long-range magnetic order in SrEr2O4 with an applied magnetic field
We have observed an interesting phenomenon of the destruction of long-range magnetic order in SrEr2O4 by a relatively modest applied magnetic field. For a field applied along... -
Quantum critical dynamics in the purely dipolar antiferromagnet LiErF4
LiErF4 is an example of an XY dipolar coupled antiferromagnet with planar anisotropy. As such it exhibits a quantum phase transition (QPT) in a small field of 4kOe, which is of... -
Low-temperature magnetic correlations in SrTb2O4
We propose to probe the development of the magnetic correlations in SrTb2O4 using WISH neutron diffractometer. In a magnetic sense, SrTb2O4 consists of triangular zig-zag... -
Understanding the role of lanthanides in magnetic oxyselenides: Pr2O2Fe2OSe2
This proposal requests time to investigate the influence of an applied magnetic field on the oxyselenide Pr2O2Fe2OSe2. A metamagnetic transition involving ordering of Pr3+... -
High field study of multipiezo Pb2MnO4
Manganese based oxides are of great interest for both spintronic and multiferroic applications.Pb2MnO4 crystallizes in the acentric but non-polar space group P-421c which allows... -
Evidence for long-range order in HoTbTi2O7
Evidence of long-range order has been observed in the diffuse neutron scattering data for a single crystal of HoTbTi2O7.A spin ice like pattern and pinch points coexist with the... -
In-situ high resolution neutron diffraction and Electric polarization measure...
The National Physical Laboratory (NPL) and the WISH instrument team has worked together to enable simultaneous real-time high resolution (powder and single crystal) neutron... -
WATER DYNAMICS IN FERROFLUIDS
Magnetic fluids are used in conjunction with applied magnetic fields in several medical applications including drug and gene delivery, imaging and hyperthermia cancer therapy.... -
Spin flop in antiferromagnetic CuMnAs
CuMnAs has emerged as a testbed system for studying the interaction between spin-orbit coupled charge carriers and antiferromagnetic order, with potential applications in... -
Metallic chains on a triangular lattice
Both 1D physics (dimensional frustration) and geometric frustration offer ways of achieving unusual quantum ground states that defy the usual tendency for systems to order at... -
Magnetic order in Er2Si2O7
We propose to use neutron diffraction to establish the magnetic structure of D-type of Er2Si2O7 in zero field first with a view of extending the measurements to an applied field...