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RESEARCH PRODUCT

Magnetic LB films based upon polyoxometalate clusters and single molecule nanomagnets

Christophe MingotaudEugenio CoronadoHélène SoyerPierre DelhaesMiguel Clemente-leónCarlos J. Gómez-garcía

subject

ChemistryMechanical EngineeringMetals and AlloysAnalytical chemistryCondensed Matter PhysicsMagnetic hysteresisMagnetic susceptibilityElectronic Optical and Magnetic Materialslaw.inventionHysteresisCrystallographyFerromagnetismMechanics of MaterialslawPolyoxometalateMonolayerMaterials ChemistryCluster (physics)Electron paramagnetic resonance

description

Abstract By using the adsorption properties of polyoxometalates such as the ferromagnetic cluster [Co 4 (H 2 O) 2 (PW 9 O 34 ] 10− ) along a positively charged monolayer, we have prepared well organized monolayers of the magnetic polyanions. A similar procedure allowed us to obtain Langmuir-Blodgett films (LB films) based on Mn 12 clusters which show a marked hysteresis

https://doi.org/10.1016/s0379-6779(98)00515-3