1.7k citations · 4.7k across the 53 of their papers we have counts for
4 papers · 1 filter
Neutron Scattering Investigation of the Spin Ice State in Dy2Ti2O7
T. Fennell, O. A. Petrenko, B. Fak +6
Dy2Ti2O7 has been advanced as an ideal spin ice. We present a neutron scattering investigation of a sample of 162Dy2Ti2O7. The scattering intensity has been mapped in zero applied…
Spin Ice State in Frustrated Magnetic Pyrochlore Materials
Steven T. Bramwell, Michel J. -P. Gingras
A frustrated system is one whose symmetry precludes the possibility that every pairwise interaction (``bond'') in the system can be satisfied at the same time. Such systems are com…
Spin Correlations in HoTiO: a Dipolar Spin Ice System
S. T. Bramwell, M. J. Harris, B. C. den Hertog +8
The pyrochlore material has been suggested to show ``spin ice'' behaviour. We present neutron scattering and specific heat results that establish unambiguou…
Comment on `Ising Pyrochlore Magnets: Low Temperature Properties, ``Ice Rules,'' and Beyond' by R. Siddharthan et al., Phys. Rev. Lett. 83, 1854 (1999)
B. C. den Hertog, Michel J. P. Gingras, Steven T. Bramwell +1
In this Comment we argue that HoTiO does not exhibit a transition to a partially ordered state unlike what is argued in PRL 83, 1854 (1999), that it exhibits spin ice b…