3 papers
cond-mat.str-el2000
Quantum and classical dynamics in complex one-dimensional antiferromagnets
A. Zheludev, S. Maslov, T. Yokoo +3
Of great recent interest in condensed matter physics are phenomena of coexistence of quantum and classical properties in the same material. Such duality occurs in certain mixed-spi…
cond-mat.str-el2000
Two-magnon states in Cu(NO3)2*2.5D2O using inelastic neutron scattering
D. A. Tennant, C. Broholm, Daniel H. Reich +6
We report measurements of the two-magnon states in a dimerized antiferromagnetic chain material, copper nitrate (\QTR{group}{Cu(NO)DO}). Using inelastic…
cond-mat.str-el1999
The Origin of Extra Modes in (VO)_2P_2O_7
Kedar Damle, S. E. Nagler
Recent inelastic neutron scattering experiments on (VO)_2P_2O_7 (VOPO) have seen previously unanticipated sharp peaks in the dynamic structure factor in addition to the pair of tri…