The static and dynamical properties of Co-organic chains, with strong magnetic anisotropy, are studied by micro-Hall magnetometry. The low-temperature hysteresis cycles are discussed with respect to the helical structure of the chains. Thermally activated relaxation of the magnetization is observed, compatible with the Glauber model for a 1D Ising system.
Micro-Hall magnetometry on a Co-organic chain compound / Rolland L; Simonet V; Wernsdorfer W; Bogani L; Sessoli R. - In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - ISSN 0304-8853. - STAMPA. - 272:(2004), pp. 1079-1080. [10.1016/j.jmmm.2003.12.019]
Micro-Hall magnetometry on a Co-organic chain compound
SESSOLI, ROBERTA
2004
Abstract
The static and dynamical properties of Co-organic chains, with strong magnetic anisotropy, are studied by micro-Hall magnetometry. The low-temperature hysteresis cycles are discussed with respect to the helical structure of the chains. Thermally activated relaxation of the magnetization is observed, compatible with the Glauber model for a 1D Ising system.
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