Quasi-elastic neutron scattering in the high-field phase of a Haldane antiferromagnet
Zheludev, A. · Honda, Z. · Chen, Y. · Broholm, C. L. · Katsumata, K.
Original · EN
Inelastic neutron scattering experiments on the Haldane-gap quantum antiferromagnet NDMAP are performed in magnetic fields below and above the critical field Hc at which the gap closes. Quasi-elastic neutron scattering is found for H>Hc indicating topological excitations in the high field phase.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.