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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