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Skyrmion-like structures induced by copper doping in multiferroic CaCuxMn7-xO12
Multiferroic CaMn7O12 possesses giant magnetically induced ferroelectricity at relatively high temperatures - key properties for technological application. X-ray and neutron... -
Magnetic Structure of a New Strontium Ruthenate: Resubmission
We have recently prepared a new strontium ruthenate, SrRu2O6, using hydrothermal chemistry. The material shows magnetic order, probably ferromagnetic, than persists above, and... -
Magnetic order in the triplet superconductor Sr2RuO4
Sr2RuO4 is an oxide metal which becomes superconducting at 1.5 K. In conventional superconductors, the electron (Cooper) pairs responsible for superconductivity have zero... -
Spin-Driven Multiferroics CdMn7O12 and SrMn7O12
We propose to perform neutron diffraction experiments on powder samples of possible spin-induced multiferroic materials, 114CdMn7O12 and SrMn7O12, at ambient pressure and low... -
Pressure effect on stable and metastable structural phases in geometrically f...
Geometrically frustrated antiferromagnet LuBaCo4O7 exhibits unusual competition between two low-temperature phases with orthorhombic and monoclinic symmetry. Depending on... -
Magnetic Phase Separation in a Frustrated Antiferromagnet
Frustrated magnetic materials are interesting because they show unusual behaviour arising from a near-degeneracy of ground states. The magnetic order of MgCr2O4 - apparently... -
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... -
Magnetoelectric coupling in complex systems
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... -
Search for magnetic long-range order in a spin-liquid candidate K2Ni2(SO4)3
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...
