Scanning tunneling microscopy can be utilized to individually probe single-molecule magnets that have been deposited on gold substrates (see schematic). Dilute solutions (in THF/H2O/NH4OH) of a dodecamanganese(III,IV) cluster surrounded by acetyl-protected thiol groups, [Mn12O12(L)16(H2O)4], have been used to prepare Au(111) adsorbates that area first step towards ultra-high-density information storage using single-molecule magnets.
Direct Observation of Single-Molecule Magnets Organized on Gold Surfaces / CORNIA A.; FABRETTI A.C.; PACCHIONI M.; ZOBBI L.; BONACCHI D.; CANESCHI A.; D. GATTESCHI; BIAGI R.; DEL PENNINO U; DE RENZI V.; GUREVICH L.; VAN DER ZANT H.S.J.. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - STAMPA. - 42:(2003), pp. 1645-1648. [10.1002/anie.200350981]
Direct Observation of Single-Molecule Magnets Organized on Gold Surfaces
CANESCHI, ANDREA;GATTESCHI, DANTE;
2003
Abstract
Scanning tunneling microscopy can be utilized to individually probe single-molecule magnets that have been deposited on gold substrates (see schematic). Dilute solutions (in THF/H2O/NH4OH) of a dodecamanganese(III,IV) cluster surrounded by acetyl-protected thiol groups, [Mn12O12(L)16(H2O)4], have been used to prepare Au(111) adsorbates that area first step towards ultra-high-density information storage using single-molecule magnets.
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