Engineering giant magnetic anisotropy in single-molecule magnets by dimerizing heavy transition-metal atoms
نویسندگان
چکیده
منابع مشابه
Giant magnetic anisotropy of single cobalt atoms and nanoparticles.
The isotropic magnetic moment of a free atom is shown to develop giant magnetic anisotropy energy due to symmetry reduction at an atomically ordered surface. Single cobalt atoms deposited onto platinum (111) are found to have a magnetic anisotropy energy of 9 millielectron volts per atom arising from the combination of unquenched orbital moments (1.1 Bohr magnetons) and strong spin-orbit coupli...
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Single-molecule magnets represent a promising route to achieve potential applications such as high-density information storage and spintronics devices. Among others, 4d/5d elements such as Re(IV) ion are found to exhibit very large magnetic anisotropy, and inclusion of this ion-aggregated clusters yields several attractive molecular magnets. Here, using ab intio calculations, we unravel the sou...
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Edström, A. 2016. Theoretical and Computational Studies on the Physics of Applied Magnetism. Magnetocrystalline Anisotropy of Transition Metal Magnets and Magnetic Effects in Elastic Electron Scattering. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1440. 109 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9714-9. In this thesis...
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ژورنال
عنوان ژورنال: Applied Physics Express
سال: 2018
ISSN: 1882-0778,1882-0786
DOI: 10.7567/apex.11.055201