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A Platform for Addressing Individual Magnetite Islands Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains
[Image: see text] We have grown high-quality magnetite micrometric islands on ruthenium stripes on sapphire through a combination of magnetron sputtering (Ru film), high-temperature molecular beam epitaxy (oxide islands), and optical lithography. The samples have been characterized by atomic force m...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10401631/ https://www.ncbi.nlm.nih.gov/pubmed/37547877 http://dx.doi.org/10.1021/acs.cgd.3c00388 |
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author | Ruiz-Gómez, Sandra Trapero, Eva María Fernández-González, Claudia Campo, Adolfo del Granados-Miralles, Cecilia Prieto, José Emilio Khaliq, Muhammad Waqas Niño, Miguel Angel Foerster, Michael Aballe, Lucía Figuera, Juan de la |
author_facet | Ruiz-Gómez, Sandra Trapero, Eva María Fernández-González, Claudia Campo, Adolfo del Granados-Miralles, Cecilia Prieto, José Emilio Khaliq, Muhammad Waqas Niño, Miguel Angel Foerster, Michael Aballe, Lucía Figuera, Juan de la |
author_sort | Ruiz-Gómez, Sandra |
collection | PubMed |
description | [Image: see text] We have grown high-quality magnetite micrometric islands on ruthenium stripes on sapphire through a combination of magnetron sputtering (Ru film), high-temperature molecular beam epitaxy (oxide islands), and optical lithography. The samples have been characterized by atomic force microscopy, Raman spectroscopy, X-ray absorption and magnetic circular dichroism in a photoemission microscope. The magnetic domains on the magnetite islands can be modified by the application of current pulses through the Ru stripes in combination with magnetic fields. The modification of the magnetic domains is explained by the Oersted field generated by the electrical current flowing through the stripes underneath the magnetite nanostructures. The fabrication method is applicable to a wide variety of rock salt and spinel oxides. |
format | Online Article Text |
id | pubmed-10401631 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-104016312023-08-05 A Platform for Addressing Individual Magnetite Islands Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains Ruiz-Gómez, Sandra Trapero, Eva María Fernández-González, Claudia Campo, Adolfo del Granados-Miralles, Cecilia Prieto, José Emilio Khaliq, Muhammad Waqas Niño, Miguel Angel Foerster, Michael Aballe, Lucía Figuera, Juan de la Cryst Growth Des [Image: see text] We have grown high-quality magnetite micrometric islands on ruthenium stripes on sapphire through a combination of magnetron sputtering (Ru film), high-temperature molecular beam epitaxy (oxide islands), and optical lithography. The samples have been characterized by atomic force microscopy, Raman spectroscopy, X-ray absorption and magnetic circular dichroism in a photoemission microscope. The magnetic domains on the magnetite islands can be modified by the application of current pulses through the Ru stripes in combination with magnetic fields. The modification of the magnetic domains is explained by the Oersted field generated by the electrical current flowing through the stripes underneath the magnetite nanostructures. The fabrication method is applicable to a wide variety of rock salt and spinel oxides. American Chemical Society 2023-06-28 /pmc/articles/PMC10401631/ /pubmed/37547877 http://dx.doi.org/10.1021/acs.cgd.3c00388 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Ruiz-Gómez, Sandra Trapero, Eva María Fernández-González, Claudia Campo, Adolfo del Granados-Miralles, Cecilia Prieto, José Emilio Khaliq, Muhammad Waqas Niño, Miguel Angel Foerster, Michael Aballe, Lucía Figuera, Juan de la A Platform for Addressing Individual Magnetite Islands Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains |
title | A Platform for Addressing
Individual Magnetite Islands
Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains |
title_full | A Platform for Addressing
Individual Magnetite Islands
Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains |
title_fullStr | A Platform for Addressing
Individual Magnetite Islands
Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains |
title_full_unstemmed | A Platform for Addressing
Individual Magnetite Islands
Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains |
title_short | A Platform for Addressing
Individual Magnetite Islands
Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains |
title_sort | platform for addressing
individual magnetite islands
grown epitaxially on ru(0001) and manipulating their magnetic domains |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10401631/ https://www.ncbi.nlm.nih.gov/pubmed/37547877 http://dx.doi.org/10.1021/acs.cgd.3c00388 |
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