Static and dynamic properties of one-dimensional linear chain of nanomagnets

Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3535413

Title:	Static and dynamic properties of one-dimensional linear chain of nanomagnets
Authors:	Ding, J. Jain, S. Adeyeye, A.O.
Issue Date:	1-Apr-2011
Citation:	Ding, J., Jain, S., Adeyeye, A.O. (2011-04-01). Static and dynamic properties of one-dimensional linear chain of nanomagnets. Journal of Applied Physics 109 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3535413
Abstract:	We have probed the dynamic and static behavior of one-dimensional linear chain of magnetostatically coupled Ni80Fe20 elements using ferromagnetic resonance (FMR) spectroscopy and magneto-optic Kerr effect measurement techniques. When compared with isolated elements of similar dimensions, we observed that both the FMR curves and magnetization reversal process of the coupled elements are strongly influenced by the strong magnetostatic interactions. We have modeled the effect of magnetostatic coupling, by extracting the demagnetizing factors for the isolated element from the experimental data using least square fitting method. Our experimental results are in good agreement with theory. © 2011 American Institute of Physics.
Source Title:	Journal of Applied Physics
URI:	http://scholarbank.nus.edu.sg/handle/10635/84222
ISSN:	00218979
DOI:	10.1063/1.3535413
Appears in Collections:	Staff Publications

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