X-Ray Detected Magnetic Hysteresis of Thermally Evaporated Terbium Double-Decker Oriented Films

被引：112

作者：

Margheriti, Ludovica ^{[1
,2
]}

Chiappe, Daniele ^{[3
,4
]}

Mannini, Matteo ^{[1
,2
]}

Car, Pierre-E ^{[1
,2
]}

Sainctavit, Philippe ^{[5
]}

Arrio, Marie-Anne ^{[5
]}

de Mongeot, Francesco Buatier ^{[3
,4
]}

Cezar, Julio C. ^{[6
]}

Piras, Federica M. ^{[7
]}

Magnani, Agnese ^{[7
]}

Otero, Edwige ^{[8
]}

Caneschi, Andrea ^{[1
,2
]}

Sessoli, Roberta ^{[1
,2
]}

机构：

[1] Univ Florence, Dept Chem, INSTM Res Unit, I-50019 Sesto Fiorentino, FI, Italy

[2] ISTM CNR, I-50019 Sesto Fiorentino, FI, Italy

[3] Univ Genoa, Dept Phys, I-16146 Genoa, Italy

[4] CNISM, I-16146 Genoa, Italy

[5] Univ Paris 06, Inst Mineral & Phys Milieux Condenses, UMR 7590, F-75252 Paris 5, France

[6] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[7] Univ Siena, Dept Pharmaceut & Appl Chem, I-53100 Siena, Italy

[8] Synchrotron Soleil, F-91192 Gif Sur Yvette, France

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 48期

关键词：

SINGLE-MOLECULE MAGNETS; THIN-FILMS; ABSORPTION-SPECTRA; DICHROISM; DEPOSITION;

D O I：

10.1002/adma.201003275

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：5488 / 5493

页数：6

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