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Charting the increase in spin fluctuations as we approach the critical point ...
The LaFe13-xSix system (x<1.6) has a first order ferromagnetic, FM, to paramagnetic, PM, transition that is tunable in magnetic field, ending at a (tri)critical point (Hcrit,... -
Low-energy spin excitations in Cu4(OD)6FBr
Quantum spin liquids (QSLs) represent a state where a local moment system remains non-ordered at zero temperature due to geometrical or quantum frustrations. The Barlowite... -
Magnetic excitations in La1.2Sr0.8NiO4 and LaSrNiO4
The recent exciting observations in the magnetic excitation spectra of cobalt oxides that are isostructural to the prototypical high-temperature superconducting cuprates have... -
Understanding negative compressibility in KMn[Ag(CN)2]3
Negative linear compressibility (NLC) is the phenomenon whereby at least one of the linear dimensions of a material actually expand under hydrostatic pressure. It is only... -
MAPS commissioning (short)
This dataset has no description
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Spin-lattice relaxation in holmium-based high symmetry single-molecule magnets
The study of spin-lattice relaxation in mononuclear lanthanide complexes is justified by the potential applications of these so-called single-molecule magnets in quantum... -
The LET collimating Snout
This dataset has no description
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Magnetism, structural distortion and metal-insulator transition in two novel ...
We are interested in a family of double perovskites which have remarkable properties. One member of this family, Pb2CaOsO6, transitions from behaving like a metal to being... -
Reentrant Structural Transitions and Collapse of Charge and Orbital Orders in...
A-site ordered quadruple perovskites, AA3B4O12, show many interesting physical and chemical properties, for example, inter-site charge transfer and disproportionation, giant... -
Crystal Field Excitations in the Borderline Spin Ice Pr2Zr2O7
The title compound is expected to be a spin ice close to an instability which stabilises magnetic order. We can determine its spin Hamiltonian precisely by measuring the crystal... -
The coupling of spin and charge correlations in La2-xSrxCuO4
Charge density wave (CDW) order has recently been established as a generic feature of high-temperature cuprate superconductors. It occurs near 1/8 doping and has been observed... -
Investigation of magnetic structure of the linear magnetoelectric Sm2BaCuO5 b...
We observed linear magnetoelectric effect for the fist time in one of the well known green phases Sm2BaCuO5 which was seen as a secondary phase in the early synthesis of... -
Structure and Magnetism of Rb1-xFe2F6: Tuning the Valence of Charge-Ordered K...
We have recently discovered a new family of geometric frustrated magnets starting from the parent system, RbFe2F6, with crystallizes in the defect or β-pyrochlore structure... -
Magnetic Excitations of Isolated and Pairs of Co Ions and in MgO
The magnetic excitations will be studied in a powdered sample of 3% CoO in 97% MgO in order to to study the excitations of isolated Co ions and of isolated pairs of Co ions.... -
Quantum criticality and universal scaling of Kitaev honeycomb system alpha-RuCl3
The experimental realization of a Kitaev model on the honeycomb lattice has been a major topic in a condensed matter physics, because the model uniquely provides exactly... -
Coupling between magnons and phonons in multiferroic Co3TeO6 and Mn3TeO6.
This dataset has no description
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The effect of low-level substitutional disorder on Néel-skyrmion systems
The polar magnetic semiconductors GaV4S8 and GaV4Se8 have recently attracted attention as one of only two families of bulk materials hosting Néel-type skyrmions: nano-sized... -
Local structure / electronic-structure relationships in functional materials
This proposal is a low-cost/high-gain first step in an ambitious project: namely, to develop a combined neutron scattering and electronic structure calculation approach as a... -
Local structure studies by PDF analysis of novel Li-rich double perovskites a...
Recently, our group has prepared a series of new double perovskite materials (Li1.5La1.5MO6, M=W6+, Te6+) which display interesting electrochemical behaviour for use in Li-ion... -
Evaluation of Phonon Density of State (PDOS) and its correlation with thermoe...
Nanocomposites offer a promising route for enhancing thermoelectric (TE) efficiency (ZT), which depends on interrelated material properties like Seebeck Coefficient, electrical...