25 citations · 40 across the 4 of their papers we have counts for
4 papers
On thermal fluctuations in quantum magnets
D. A. Tennant, S. Notbohm, B. Lake +7
The effect of thermal fluctuations on the dynamics of a gapped quantum magnet is studied using inelastic neutron scattering on copper nitrate, a model material for the one-dimensio…
Inelastic neutron scattering studies of the quantum frustrated magnet clinoatacamite, -Cu2(OD)3Cl, a proposed valence bond solid (VBS)
A. S. Wills, T. G. Perring, S. Raymond +3
The frustrated magnet clinoatacamite, -Cu(OH)Cl, is attracting a lot of interest after suggestions that at low temperature it forms an exotic quantum state termed a Vale…
In-Gap Spin Excitations and Finite Triplet Lifetimes in the Dilute Singlet Ground State System SrCu(2-x)Mgx(BO3)2
S. Haravifard, S. R. Dunsiger, S. El Shawish +4
High resolution neutron scattering measurements on a single crystal of SrCu(2-x)Mgx(BO3)2 with x=0.05 reveal the presence of new spin excitations within the gap of this quasi-two d…
Non-collinear long-range magnetic ordering in HgCr2S4
L. C. Chapon, P. G. Radaelli, Y. S. Hor +2
The low-temperature magnetic structure of \HG has been studied by high-resolution powder neutron diffraction. Long-range incommensurate magnetic order sets in at T22K with…