734 citations
- Rutherford Appleton LaboratoryGB246 papers
- University of OxfordGB69 papers
- Oak Ridge National LaboratoryUS42 papers
- Institut Laue-LangevinFR36 papers
- Paul Scherrer InstituteCH34 papers
- Science and Technology Facilities CouncilGB29 papers
- NIST Center for Neutron ResearchUS28 papers
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- University of WarwickGB23 papers
- Diamond Light SourceGB22 papers
- Centre National de la Recherche ScientifiqueFR21 papers
7 papers · 1 filter
Magnetic Correlations and the Anisotropic Kondo Effect in Ce1-xLaxAl3
E. A. Goremychkin, R. Osborn, B. D. Rainford +4
By combining the results of muon spin rotation and inelastic neutron scattering in the heavy fermion compounds Ce1-xLaxAl3 (0.0 <= x <= 0.2), we show that static magnetic correlati…
Long Range Charge Ordering in Magnetite Below the Verwey Transition
J. P. Wright, J. P. Attfield, P. G. Radaelli
The crystal structure of Fe3O4 below the 122 K Verwey transition has been refined using high-resolution X-ray and neutron powder diffraction data. The refinements give direct evide…
Spectacular doping dependence of interlayer exchange and other results on spin waves in bilayer manganites
T. G. Perring, D. T. Adroja, G. Chaboussant +3
We report the measurement of spin waves in the bilayer colossal magnetoresistive manganites La(2-2x)Sr(1+2x)Mn2O7 with x=0.30, 0.35 and 0.40. For x=0.35 and 0.40 the entire acousti…
Competition Between Exchange and Anisotropy in a Pyrochlore Ferromagnet
J. D. M. Champion, S. T. Bramwell, P. C. W. Holdsworth +1
The Ising-like spin ice model, with a macroscopically degenerate ground state, has been shown to be approximated by several real materials. Here we investigate a model related to s…
Holes in a Quantum Spin Liquid
Guangyong Xu, G. Aeppli, M. E. Bisher +8
Magnetic neutron scattering provides evidence for nucleation of antiferromagnetic droplets around impurities in a doped nickel-oxide based quantum magnet. The undoped parent compou…
Spin dynamics of the model 2D quantum antiferromagnet CFTD
H. M. Ronnow, D. F. McMorrow, R. Coldea +7
The magnetic excitation spectrum in the two-dimensional (2D) S=1/2 Heisenberg antiferromagnet copper deuteroformate tetradeuterate (CFTD) has been measured for temperatures up to T…