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Demagnetization Treatment of Remanent Composite Microspheres Studied by Alternating Current Susceptibility Measurements
The magnetic remanence of silica microspheres with a low concentration of embedded cobalt ferrite nanoparticles is studied after demagnetization and remagnetization treatments. When the microspheres are dispersed in a liquid, alternating current (AC) magnetic susceptibility spectra reveal a constant...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3794771/ https://www.ncbi.nlm.nih.gov/pubmed/24009021 http://dx.doi.org/10.3390/ijms140918093 |