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Descripción
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| We developed a bulk hybrid material consisting of a vanadium sesquioxide (V2O3) matrix with nickel (Ni) rich inclusions that exhibit a switchable two-state magnetic coercivity. The V2O3 matrix magnetoelastically couples with the Ni-rich inclusions and its structural phase transition causes two possible magnetic coercivity states. Differences of up to 13% in the temperature window of 14?K are observed, depending whether the transition occurs from rhombohedral to monoclinic or vice versa. These findings provide a pathway for the development of bulk switchable coercivity materials. We present routes to further enhance the magnetoelastic effect by increasing the oxide/ferromagnetic material coupling. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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Applied Physics Letters |
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ISSN
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0003-6951 |
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Factor de impacto JCR
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3,142 |
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Información de impacto
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Volumen
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DOI
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Número de revista
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Desde la página
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112401-1 |
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Hasta la página
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112401-4 |
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Mes
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SIN MES |
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Ranking
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