ArticleNature communications2022
Exchange-induced spin polarization in a single magnetic molecule junction.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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Who cites it
12 citing papers in PubMed.
- π-Conjugation Mediates Competing J12 and J13 Interactions at the Nanometric Scale in Linear Fe(III) Porphyrin Trimers.Inorganic chemistry · 2026Article
- Scanning Tunnelling Microscopy Study of Spin Interactions in Transition-Metal Phthalocyanine Adsorbates: Mechanisms, Signatures, and Control Strategies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Tailored Spin Coupling of Single-Molecule Magnets with a Single Charge-Density-Wave Metal Layer.Journal of the American Chemical Society · 2026Article
- Photogated two conductive pathways of donor-acceptor Stenhouse adducts in single-molecule junctions.Nature communications · 2026Article
- Radical Anions of Porphyrin Molecular Wires: Delocalization and Dynamics.Journal of the American Chemical Society · 2025Article
- Isolation of Elusive Fluoflavine Radicals in Two Differing Oxidation States.Journal of the American Chemical Society · 2024Article
- Charge and Spin Transfer Dynamics in a Weakly Coupled Porphyrin Dimer.Journal of the American Chemical Society · 2024Article
- Porphyrin-fused graphene nanoribbons.Nature chemistry · 2024Article
- Optical Phenomena in Molecule-Based Magnetic Materials.Chemical reviews · 2024Review
- Article
- Electrically controlled nonvolatile switching of single-atom magnetism in a Dy@CNature communications · 2024Article
- Graphene-molecule-graphene single-molecule junctions to detect electronic reactions at the molecular scale.Nature protocols · 2023Review
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Many spintronic devices rely on the presence of spin-polarized currents at zero magnetic field. This is often obtained by spin exchange-bias, where an element with long-range magnetic order creates magnetized states and displaces the hysteresis loop. Here we demonstrate that exchange-split spin states are observable and usable in the smallest conceivable unit: a single magnetic molecule. We use a redox-active porphyrin as a transport channel, coordinating a dysprosium-based single-molecule-magnet inside a graphene nano-gap. Single-molecule transport in magnetic field reveals the existence of exchange-split channels with different spin-polarizations that depend strongly on the field orientation, and comparison with the diamagnetic isostructural compound and milikelvin torque magnetometry unravels the role of the single-molecule anisotropy and the molecular orientation. These results open a path to using spin-exchange in molecular electronics, and offer a method to quantify the internal spin structure of single molecules in multiple oxidation states.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.