512 citations
- Centre National de la Recherche ScientifiqueFR19 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR14 papers
- CEA Paris-SaclayFR10 papers
- Rutherford Appleton LaboratoryGB10 papers
- Laboratoire Léon BrillouinFR8 papers
- Max Planck Institute for Solid State ResearchDE8 papers
- CEA GrenobleFR7 papers
- ETH ZurichCH7 papers
- Max Planck SocietyDE7 papers
- Paul Scherrer InstituteCH7 papers
- Université Joseph FourierFR7 papers
- University College LondonGB7 papers
20 papers · 1 filter
Inward dispersion of the spin excitation spectrum of stripe-ordered La2NiO4+d
P. G. Freeman, S. M. Hayden, C. D. Frost +5
Polarized- and unpolarized-neutron scattering measurements of the spin excitation spectrum in the stripe-ordered phase of La2NiO4+d (d = 0.11) are presented. At low energies, the m…
Magnetic order and dynamics of the charge-ordered antiferromagnet La1.5Sr0.5CoO4
L. M. Helme, A. T. Boothroyd, R. Coldea +7
We describe neutron scattering experiments performed to investigate the magnetic order and dynamics of half-doped La1.5Sr0.5CoO4. This layered perovskite exhibits a near-ideal chec…
Low temperature magnetic structure of the quasi 1-dimensional magnet Ni2SiO4
R H Colman, T Fennell, C Ritter +3
Ni2SiO4, Liebenbergite, is an example of a quasi-one-dimensional magnet made up of frustrated corner sharing triangles of Ni2+ (S = 1) ions that propagate parallel to the b axis. N…
Spherical neutron polarimetry study of hysteresis in multiferroic MnWO4
A Poole, A S Wills, P J Brown
The electric-field dependence of the magnetic structure of multiferroic MnWO4 has been investigated using spherical neutron polarimetry as a function of temperature. The applicatio…
Structure and interaction of flexible dendrimers in concentrated solution
S. Rosenfeldt, M. Ballauff, P. Lindner +1
We study the influence of mutual interaction on the conformation of flexible poly(propyleneamine) dendrimers of fourth generation in concentrated solution. Mixtures of dendrimers w…
Using neutron spin-echo to investigate proton dynamics in proton-conducting perovskites
Maths Karlsson, Dennis Engberg, Mårten E. Björketun +9
We demonstrate the applicability of studying the proton dynamics in proton-conducting perovskites using neutron spin-echo spectroscopy, a powerful method hitherto neglected for stu…