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Showing 1–10 of 10 results
Advanced filters: Author: Edwige Otero Clear advanced filters

  • Spin-crossover complexes often lose their functionality upon adsorption on metal surfaces. Here, a metal–organic complex adsorbed on a silver surface undergoes reversible interlocked spin and coordination switching, which is enabled by an intramolecular feedback mechanism controlling the position of an axial ligand strapped to the complex.

    • Alexander Köbke
    • Florian Gutzeit
    • Manuel Gruber
    Research
    Nature Nanotechnology
    Volume: 15, P: 18-21

  • Molecular magnets are promising for their use as high-density memory devices. However, maintaining the molecules’ magnetic state when bonded to a substrate has been impossible. The discovery, in sophisticated experiments, that single magnetic molecules can indeed show magnetic hysteresis when wired to a gold surface opens the door to individually address magnetic molecules.

    • Matteo Mannini
    • Francesco Pineider
    • Roberta Sessoli
    Research
    Nature Materials
    Volume: 8, P: 194-197

  • Antiferromagnetic order at room temperature is stabilized in Mn phthalocyanine layers in contact with a cobalt layer. In addition, the molecular layer pins the inorganic ferromagnetic layer through exchange bias at low temperature.

    • Manuel Gruber
    • Fatima Ibrahim
    • Martin Bowen
    Research
    Nature Materials
    Volume: 14, P: 981-984

  • Controlling the magnetic response of a molecular device is important for spintronic applications. Here the authors report the self-assembly, magnetic coupling, and anisotropy of two transition metal complexes bound to a ferrimagnetic surface, and probe the role of the nature of the transition metal ion.

    • Victoria E. Campbell
    • Monica Tonelli
    • Talal Mallah
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-10

  • The enhancement of the magnetic anisotropy of superparamagnetic nanoparticles may increase their functionality. Here, the authors report that the functionalization of maghemite nanoparticles with cobalt(II) complexes enhances their magnetic anisotropy, and subsequently blocking temperature and coercive field.

    • Yoann Prado
    • Niéli Daffé
    • Jérôme Fresnais
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-8

  • Magnetic molecules have long been seen to hold promise in magnetic sensing applications. In this paper, Serrano et al show that a single layer of a magnetic molecule, a terbium based complex, is sensitive to the local magnetic field variation of a superconducting surface on which it is deposited.

    • Giulia Serrano
    • Lorenzo Poggini
    • Roberta Sessoli
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-7