Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2009-07-30
Physical Review B 80, 132404 (2009)
Physics
Condensed Matter
Strongly Correlated Electrons
4 pages; 5 figures
Scientific paper
A novel organometallic compound 2Dioxane.CuCl2.2H2O has been synthesized and structurally characterized by X-ray crystallography. Magnetic susceptibility and zero-field inelastic neutron scattering have also been used to study its magnetic properties. It turns out that this material is a weakly coupled one-dimensional S=1/2 Heisenberg antiferromagnetic chain system with chain direction along the crystallographic c axis and the nearest-neighbor intra-chain exchange constant J=0.85(4) meV. The next-nearest-neighbor inter-chain exchange constant J' is also estimated to be 0.05 meV. The observed magnetic excitation spectrum from inelastic neutron scattering is in excellent agreement with numerical calculations based on the Muller ansatz.
Custelcean Radu
Hong Tao
Roessli B.
Sales Brian C.
Singh Deepak K.
No associations
LandOfFree
Synthesis and structural characterization of 2Dioxane.2H2O.CuCl2: metal-organic compound with Heisenberg antiferromagnetic S=1/2 chains does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Synthesis and structural characterization of 2Dioxane.2H2O.CuCl2: metal-organic compound with Heisenberg antiferromagnetic S=1/2 chains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis and structural characterization of 2Dioxane.2H2O.CuCl2: metal-organic compound with Heisenberg antiferromagnetic S=1/2 chains will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-266959