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https://doi.org/10.1063/1.2099511
Title: | Spin state evolution and magnetic anisotropy of elongated Ni 80Fe 20 nanorings | Authors: | Adeyeye, A.O. Singh, N. Goolaup, S. |
Issue Date: | 1-Nov-2005 | Citation: | Adeyeye, A.O., Singh, N., Goolaup, S. (2005-11-01). Spin state evolution and magnetic anisotropy of elongated Ni 80Fe 20 nanorings. Journal of Applied Physics 98 (9) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2099511 | Abstract: | We have investigated the evolution of magnetic spin states and in-plane magnetic anisotropy in arrays of elongated Ni80 Fe20 rings. Large area (4×4 mm2) elongated Ni80 Fe20 nanorings of thickness in the range from 5 to 60 nm were fabricated using deep ultraviolet lithography at 248 nm exposing wavelength. The magnetic spin states and the magnetization reversal processes are strongly dependent on the ring thickness and in-plane magnetic anisotropy due to the elongation of the rings. Our experimental results are in a very good agreement with micromagnetic simulations. © 2005 American Institute of Physics. | Source Title: | Journal of Applied Physics | URI: | http://scholarbank.nus.edu.sg/handle/10635/83052 | ISSN: | 00218979 | DOI: | 10.1063/1.2099511 |
Appears in Collections: | Staff Publications |
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