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2001

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/22098

Unconventional magnetic behavior of iron-oxide nanoparticles in polymeric matrices

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http://dx.doi.org/10.1063/1.1383019

Abstract

We report the results of magnetization and 57Fe Mössbauer spectroscopy measurements performed in the temperature range 5-300 K on composites containing iron¿oxide nanoparticles encased in polystyrene type resins. After carrying out a suitable field treatment in order to decouple the particles from the matrix, a fraction of the particles freely rotate in response to an applied magnetic field

Subject

Nanopartícules, Propietats magnètiques, Ciència dels materials, Òxid de ferro, Química organometàl·lica

Subject (English)

Magnetic properties, Materials science, Ferric oxide, Organometallic chemistry

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Articles publicats en revistes (Física de la Matèria Condensada)

Citation

TESTA, A. M., et al. Unconventional magnetic behavior of iron-oxide nanoparticles in polymeric matrices. Journal of Applied Physics. 2001. Vol. 90, num. 3, pags. 1534-1539. ISSN 0021-8979. [consulted: 8 of August of 2026]. Available at: https://hdl.handle.net/2445/22098

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