Advances in single-molecule magnet surface patterning through microcontact printing |
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| Authors: | Mannini Matteo Bonacchi Daniele Zobbi Laura Piras Federica M Speets Emiel A Caneschi Andrea Cornia Andrea Magnani Agnese Ravoo Bart Jan Reinhoudt David N Sessoli Roberta Gatteschi Dante |
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| Affiliation: | Department of Chemistry, INSTM RU, University of Florence, via della Lastruccia n. 3, 1-50019 Sesto Fiorentino, Italy. |
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| Abstract: | We present an implementation of strategies to deposit single-molecule magnets (SMMs) using microcontact printing microCP). We describe different approaches of microCP to print stripes of a sulfur-functionalized dodecamanganese (III, IV) cluster on gold surfaces. Comparison by atomic force microscopy profile analysis of the patterned structures confirms the formation of a chemically stable single layer of SMMs. Images based on chemical contrast, obtained by time-of-flight secondary ion mass spectrometry, confirm the patterned structure. |
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