The successful evaporation of thick and thin films of an intact bis(phthalocyaninato)terbium single molecule magnet is reported and confirmed by chemical and magnetic characterization techniques. Synchrotron-based X-ray absorption spectroscopy reveals different magnetization dynamics associated to a change in the orientation of the molecules depending on the thickness of the films.
X-Ray Detected Magnetic Hysteresis of Thermally Evaporated Terbium Double-Decker Oriented Films / Ludovica Margheriti1, Daniele Chiappe, Matteo Mannini, Pierre–E. Car, Philippe Sainctavit, Marie-Anne Arrio, Francesco Buatier de Mongeot, Julio C. Cezar, Federica M. Piras, Agnese Magnani, Edwige Otero, Andrea Caneschi, Roberta Sessoli. - In: ADVANCED MATERIALS. - ISSN 0935-9648. - STAMPA. - 22:(2010), pp. 5488-5493. [10.1002/adma.201003275]
X-Ray Detected Magnetic Hysteresis of Thermally Evaporated Terbium Double-Decker Oriented Films
MARGHERITI, LUDOVICA;MANNINI, MATTEO;CANESCHI, ANDREA;SESSOLI, ROBERTA
2010
Abstract
The successful evaporation of thick and thin films of an intact bis(phthalocyaninato)terbium single molecule magnet is reported and confirmed by chemical and magnetic characterization techniques. Synchrotron-based X-ray absorption spectroscopy reveals different magnetization dynamics associated to a change in the orientation of the molecules depending on the thickness of the films.
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