Descripción
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Themagnetic and thermal properties of TbAl2 nanosized alloys (diameters, 12 nm?D?20 nm) obtained by high-energy milling are characterised by specific heat, magnetisation and neutron scattering. The specific heat shows that the ?-anomaly at Curie temperature vanishes when the milling time reaches 300 h and its field variation shows a broad peak around 70 Kdisclosing a disordered magnetic state. A magnetic nanoparticle structure with an ordered ferromagnetic core and a disordered surface layer is proposed. | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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Materials Research Express |
ISSN
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2053-1591 |
Factor de impacto JCR
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Información de impacto
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Volumen
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2 |
DOI
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10.1088/2053-1591/2/7/075001 |
Número de revista
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Desde la página
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0750011 |
Hasta la página
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0750019 |
Mes
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JULIO |
Ranking
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