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https://hdl.handle.net/10356/99713
Title: | Magnetization reversal in nanotriangles fabricated by nanosphere lithography | Authors: | Wang, X. H. Chandra Sekhar, M. Purnama, Indra Lew, Wen Siang Goolaup, Sarjoosing Cong, Chunxiao |
Issue Date: | 2012 | Source: | Wang, X. H., Chandra Sekhar, M., Purnama, I., Lew, W. S., Goolaup, S., & Cong, C. X. (2012). Magnetization reversal in nanotriangles fabricated by nanosphere lithography. Thin Solid Films, 520(23), 6980-6984. | Series/Report no.: | Thin solid films | Abstract: | We report on the magnetization reversal behavior of sub 100-nm triangular shaped Ni80Fe20 dot array fabricated by nanosphere lithography. Hysteresis loops measured by magneto-optical Kerr effect magnetometry are classified into single and double-switched loops in 45 nm, 80 nm and 100 nm triangular nanomagnets. Micromagnetic simulations show that a plateau observed in the double-switched loop in the 100-nm triangular nanomagnet is due to the formation of a metastable mediating V state. | URI: | https://hdl.handle.net/10356/99713 http://hdl.handle.net/10220/10298 |
ISSN: | 0040-6090 | DOI: | 10.1016/j.tsf.2012.06.054 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2012 Elsevier B.V. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | SPMS Journal Articles |
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