Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
69 (1991), S. 7951-7953
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We report here magnetic studies of Cu-based organometallic monomers and polymers. Magnetic susceptibility measurements at high temperature, on monomers having different side groups, show antiferromagnetic Curie–Weiss behavior consistent with a single spin-1/2 per Cu atom and an antiferromagnetic Curie–Weiss temperature θ≈1 K. The low-temperature magnetization remains linear to μBH/kBT ≥ 1, suggestive of 1D antiferromagnetic Heisenberg interactions. A sharp decrease in the effective spin per Cu atom is observed in the polymerized organometallic system, with the number of spins decreasing with the degree of polymerization.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.347492
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