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- University College LondonGB112 papers
- Paul Scherrer InstituteCH18 papers
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- Rutherford Appleton LaboratoryGB14 papers
- École Polytechnique Fédérale de LausanneCH13 papers
- University of OxfordGB12 papers
- Institut Laue-LangevinFR11 papers
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23 papers · 1 filter
Tuning competing orders in La2-xSrxCuO4 cuprate superconductors by the application of an external magnetic field
J. Chang, Ch. Niedermayer, R. Gilardi +13
We report the results of a combined muon spin rotation and neutron scattering study on La2-xSrxCuO4 in the vicinity of the so-called 1/8-anomaly. Application of a magnetic field dr…
Bose-Einstein Condensation in Magnetic Insulators
T. Giamarchi, Ch. Rüegg, O. Tchernyshyov
The elementary excitations in antiferromagnets are magnons, quasiparticles with integer spin and Bose statistics. In an experiment their density is controlled efficiently by an app…
Structure-dependent exchange in the organic magnets Cu(II)Pc and Mn(II)Pc
Wei Wu, A. Kerridge, A. H. Harker +1
We study exchange couplings in the organic magnets copper(II) phthalocyanine (Cu(II)Pc) and manganese(II) phthalocyanine (Mn(II)Pc) by a combination of Green's function perturbatio…
Local entanglement of multidimensional continuous-variable systems
H. -C. Lin, A. J. Fisher
We study the `local entanglement' remaining after filtering operations corresponding to imperfect measurements performed by one or both parties, such that the parties can only dete…
An x-ray resonant diffraction study of multiferroic DyMn2O5
R. A. Ewings, A. T. Boothroyd, D. F. McMorrow +3
X-ray resonant scattering has been used to measure the magnetic order of the Dy ions below 40K in multiferroic DyMnO. The magnetic order has a complex behaviour. There…
X-ray Resonant Scattering Study of the Order Parameters in Multiferroic TbMnO
D. Mannix, D. F. McMorrow, R. A. Ewings +7
We report on an extensive investigation of the multiferroic compound TbMnO. Non-resonant x-ray magnetic scattering (NRXMS) revealed a dominant -type domain. The temperature…