Showing 2003Show all
2 papers · 1 filter
cond-mat2003
Dynamics of an anisotropic Haldane antiferromagnet in strong magnetic field
A. Zheludev, S. M. Shapiro, Z. Honda +8
We report the results of elastic and inelastic neutron scattering experiments on the Haldane gap quantum antiferromagnet Ni(C5D14N2)2N3(PF6) performed at mK temperatures in a wide…
cond-mat.str-el2003
Bound spinons in an antiferromagnetic S=1/2 chain with a staggered field
M. Kenzelmann, Y. Chen, C. Broholm +2
Inelastic neutron scattering was used to measure the magnetic field dependence of spin excitations in the antiferromagnetic S=1/2 chain CuCl_2 2(dimethylsulfoxide) (CDC) in the pre…