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Magnetodielectric effect in nickel nanosheet-Na-4 mica composites
- Source :
- EuroPhys. Lett. vol. 92, 26003, (2010)
- Publication Year :
- 2012
-
Abstract
- Nickel nanosheets of thickness 0.6 nm were grown within the nanochannels of Na-4 mica template. The specimens show magnetodielectric effect at room temperature with a change of dielectric constant as a function of magnetic field, the electric field frequency varying from 100 to 700 kHz. A decrease of 5% in the value of dielectric constant was observed up to a field of 1.2 Tesla. This is explained by an inhomogeneous two-component composite model as theoretically proposed recently. The present approach will open up synthesis of various nanocomposites for sensor applications.<br />Comment: 11 pages, 7 figures
Details
- Database :
- arXiv
- Journal :
- EuroPhys. Lett. vol. 92, 26003, (2010)
- Publication Type :
- Report
- Accession number :
- edsarx.1205.1350
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1209/0295-5075/92/26003