Magnetic cooling at a single molecule level: a spectroscopic investigation of isolated molecules on a surface.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23580458.
- Also identified by DOI 10.1002/adma.201205257.
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Abstract
A sub-monolayer distribution of isolated molecular Fe14 (bta)6 nanomagnets is deposited intact on a Au(111) surface and investigated by X-ray magnetic circular dichroism spectroscopy. The entropy variation with respect to the applied magnetic field is extracted from the magnetization curves and evidences high magnetocaloric values at the single molecule level.
Medical subject headings
- Iron
- Magnetite Nanoparticles
- Spectrum Analysis