120 datasets found

The magnetoelectric Y-type hexaferrites demonstrate coupling between magnetism and electric polarisation in relatively small applied magnetic fields, and are hence candidate...

In recent years, there has been a large research interest in noncentrosymmetric systems in part due to the exotic physics these systems display. Examples of chiral magnets...

The new compound Bi2CoTiO6 is synthesized using high pressure - high temperature techniques. Its properties were characterized by X-ray diffraction, magnetic measurements, and...

We have recently prepared a new strontium ruthenate, SrRu2O6, using hydrothermal chemistry. The material shows magnetic order, probably ferromagnetic, than persists above, and...

We propose to perform high resolution neutron diffraction on powder samples of the frustrated antiferromagnets Ag1-xCuxFe1-yGayO2 using HRPD. CuFe1-yGayO2 and AgFeO2 have...

We propose to perform neutron diffraction experiments on powder samples of possible spin-induced multiferroic materials, 114CdMn7O12 and SrMn7O12, at ambient pressure and low...

We propose to perform neutron powder diffraction experiments on the frustrated triangular lattice anitferromagnet AgFe1-xAlxO2 on WISH. Recently, we have studied magnetic...

Recently we did muon spin relaxation (µSR) and inelastic neutron scattering (INS) measurements on the newly discovered tertragonal Ce-based ferromagnet CeRu2M2B (M = Al and Ga)...

In order to understand the emergence of multiferroic behaviour in the RMnO3 type compounds, it is neccessary to understand the relationship between structural parameters such as...

Frustrated magnetic materials are interesting because they show unusual behaviour arising from a near-degeneracy of ground states. The magnetic order of MgCr2O4 - apparently...

In this proposal we request time on WISH to study the crystal structure and long range magnetic order on cooling, and the short range magnetic order above TN in an unusual iron...

Magnetoelectric materials, combining properties associated with magnetic and ferroelectric memory applications (e.g. in hard drives) are difficult to prepare but would represent...

Rare-earth orthoferrites (RFeO3) and orthochromates (RCrO3) exhibit canted antiferromagnetic structure with 3 different allowed spin configuration (SC)s.Temperature as well as...

Emerging technologies require increasingly unusual functional materials and so understanding the origins of complex magnetic and electronic behaviour, and how these can be...

There is a significant interest in the electronic and magnetic properties of the layered iridates owing to the variety of potential exotic phases of matter they exhibit. In...

Coupling ferromagnatism and ferroelectriocity in a single phase material at or near room temperature has significant potential for the development of hybrid memory combining the...

We propose elastic neutron powder diffraction experiments on new perovskite antimonates (Ba,K)SbO3. Recently, we confirmed that heavily K doped antimonates become...

We recently synthesised a new compound, K2Ni2(SO4)3, that allows the existence of non-trivial topologicalphases such as skyrmions. Specific heat measurements show the existence...

BaTiO3 is the prototypical ferroelectic perovskite and has been well studied for over 60 years. The standard structural picture is that it is cubic and paraelectric at high...

Low dimensional magnetism provides a crucial playground for the discovery and exploitation of unconventional behaviour. Coordination frameworks have a tendency to adopt highly...