Magnetic hysteresis in self-assembled monolayers of Dy-fullerene single molecule magnets on gold.
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ABSTRACT:
SUBMITTER: Chen CH
PROVIDER: S-EPMC6018719 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Publications
Magnetic hysteresis in self-assembled monolayers of Dy-fullerene single molecule magnets on gold.
Chen C-H CH Krylov D S DS Avdoshenko S M SM Liu F F Spree L L Westerström R R Bulbucan C C Studniarek M M Dreiser J J Wolter A U B AUB Büchner B B Popov A A AA
Nanoscale 20180601 24
Fullerene single molecule magnets (SMMs) DySc2N@C80 and Dy2ScN@C80 are functionalized via a 1,3-dipolar cycloaddition with surface-anchoring thioether groups. The SMM properties of Dy-fullerenes are substantially affected by the cycloaddition. Submonolayers of the physisorbed derivatives exhibit magnetic hysteresis on an Au(111) surface at 2 K as revealed by X-ray magnetic circular dichroism. ...[more]
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