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  1. No Access

    Article

    Magnetocrystalline anisotropy of small CoPt binary alloy metal clusters: interplay between structure, chemical composition, and spin-orbit coupling

    The ground-state magnetic properties of ConPtm binary alloy clusters of size N = n + m ≤ 9 are studied systematically as a function of size, composition, and chemical order in the framework of the generalized gra...

    J. L. Ricardo-Chávez, M. Muñoz-Navia, P. Ruiz-Díaz in Journal of Nanoparticle Research (2020)

  2. No Access

    Article

    Charge-do** and chemical composition-driven magnetocrystalline anisotropy in CoPt core-shell alloy clusters

    Charge-do** together with 3d-4d alloying emerges as promising mechanisms for tailoring the magnetic properties of low-dimensional systems. Here, throughout ab initio calculations, we present a systematic overvi...

    P. Ruiz-Díaz, M. Muñoz-Navia, J. Dorantes-Dávila in Journal of Nanoparticle Research (2018)

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    Article

    Theoretical study of the magnetic moments and anisotropy energy of CoRh nanoparticles

    The role of size, structure and chemical order on the magnetic moments and magnetic anisotropy energy (MAE) of CoRh nanoparticles are studied in the framework of a self-consistent real-space tight-binding meth...

    M. Muñoz-Navia, J. Dorantes-Dávila, M. Respaud… in The European Physical Journal D (2009)

  4. No Access

    Article

    Size Dependent Enhancement of Spin and Orbital Magnetism in CoRh Nanoparticles

    The magnetism of CoRh nanoparticles (NPs) is investigated experimentally and theoretically. NPs of about 2 nm diameter have been synthesized by decomposition of organometallic precursors in mild conditions of ...

    M. Muñoz-Navia, J. Dorantes-Dávila, C. Amiens… in MRS Online Proceedings Library (2007)