734 citations · 9.4k across the 85 of their papers we have counts for
5 papers · 1 filter
Magnetic order and spin-waves in the quasi-1D S=1/2 antiferromagnet
M. Kenzelmann, A. Zheludev, S. Raymond +7
Elastic and inelastic neutron scattering were used to study the ordered phase of the quasi-one-dimensional spin-1/2 antiferromagnet . The previously prop…
Multi-particle States in Spin-1 Chain System CsNiCl3
M. Kenzelmann, R. A. Cowley, W. J. L. Buyers +5
A continuum of magnetic states has been observed by neutron scattering from the spin-1 chain compound CsNiCl3 in its disordered gapped one-dimensional phase. Results using both tri…
Onset of antiferromagnetism in heavy fermion metals
A. Schroder, G. Aeppli, R. Coldea +6
There are two views of antiferromagnets. The first proceeds from atomic physics, which predicts that atoms with unpaired electrons develop magnetic moments. In a solid, the couplin…
Experimental realization of a 2D fractional quantum spin liquid
R. Coldea, D. A. Tennant, A. M. Tsvelik +1
The ground-state ordering and dynamics of the two-dimensional (2D) S=1/2 frustrated Heisenberg antiferromagnet Cs_2CuCl_4 is explored using neutron scattering in high magnetic fiel…
Spin waves and electronic interactions in La2CuO4
R. Coldea, S. M. Hayden, G. Aeppli +5
The magnetic excitations of the square-lattice spin-1/2 antiferromagnet and high-Tc parent La2CuO4 are determined using high-resolution inelastic neutron scattering. Sharp spin wav…