A Platform for Addressing Individual Magnetite Islands Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains
نویسندگان
چکیده
We have grown high-quality magnetite micrometric islands on ruthenium stripes sapphire through a combination of magnetron sputtering (Ru film), high-temperature molecular beam epitaxy (oxide islands), and optical lithography. The samples been characterized by atomic force microscopy, Raman spectroscopy, X-ray absorption magnetic circular dichroism in photoemission microscope. domains the can be modified application current pulses Ru with fields. modification is explained Oersted field generated electrical flowing underneath nanostructures. fabrication method applicable to wide variety rock salt spinel oxides.
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ژورنال
عنوان ژورنال: Crystal Growth & Design
سال: 2023
ISSN: ['1528-7483', '1528-7505']
DOI: https://doi.org/10.1021/acs.cgd.3c00388