R.M. Macfarlane, R.L. Cone
Physical Review B - CMMP
NMR frequency shift has been measured at V51 and P31 sites in a single crystal of the one-dimensional spin-1 antiferromagnet AgVP2S6. Parameters in the single-ion spin Hamiltonian were determined from the orbital (van Vleck) shift at V sites. Temperature dependence of the spin shift (spin susceptibility) is consistent with the theoretical prediction and the magnitude of the Haldane gap determined from neutron-scattering experiments. © 1995 The American Physical Society.
R.M. Macfarlane, R.L. Cone
Physical Review B - CMMP
Kenneth R. Carter, Robert D. Miller, et al.
Macromolecules
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
T. Schneider, E. Stoll
Physical Review B