LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION

GATTESCHI D, PARDI L, BARRA AL, Müller A, DORING J (1991)
NATURE 354(6353): 463-465.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
THE ability of molecular materials to perform many of the optical, electronic and magnetic functions traditionally associated with extended two- and three-dimensional inorganic solids 1,2 has given rise to intensive research on molecular electronics 3,4. In the course of investigating the properties of a class of anionic metal clusters based on the vanadium oxide systems 5-8, which bear analogy with those of bulk solid material 6, we have encountered unusual magnetic behaviour in a finite molecular system. A cluster containing 15 paramagnetic vanadium atoms consists of three distinct layers in each of which the magnetization shows a distinct temperature dependence. Analogous behaviour in bulk systems can be found in magnetic multilayers 9 and also in copper oxide superconductors, where copper layers with strong antiferromagnetic coupling are separated by layers of rare-earth ions in which the coupling is very weak 10. The behaviour of this cluster suggests the possibility of applications for molecular-scale switching.
Erscheinungsjahr
Zeitschriftentitel
NATURE
Band
354
Zeitschriftennummer
6353
Seite
463-465
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PUB-ID

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GATTESCHI D, PARDI L, BARRA AL, Müller A, DORING J. LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION. NATURE. 1991;354(6353):463-465.
GATTESCHI, D., PARDI, L., BARRA, A. L., Müller, A., & DORING, J. (1991). LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION. NATURE, 354(6353), 463-465. doi:10.1038/354463a0
GATTESCHI, D., PARDI, L., BARRA, A. L., Müller, A., and DORING, J. (1991). LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION. NATURE 354, 463-465.
GATTESCHI, D., et al., 1991. LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION. NATURE, 354(6353), p 463-465.
D. GATTESCHI, et al., “LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION”, NATURE, vol. 354, 1991, pp. 463-465.
GATTESCHI, D., PARDI, L., BARRA, A.L., Müller, A., DORING, J.: LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION. NATURE. 354, 463-465 (1991).
GATTESCHI, D, PARDI, L, BARRA, AL, Müller, Achim, and DORING, J. “LAYERED MAGNETIC-STRUCTURE OF A METAL CLUSTER ION”. NATURE 354.6353 (1991): 463-465.