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The remagnetization process feature of trilayer nanodisks


Reference:

Ognev, A. V., Stebliy, M. E., Samardak, A. S., Nogaret, A. and Chebotkevich, L. A., 2011. The remagnetization process feature of trilayer nanodisks. Solid State Phenomena, 168-169, pp. 249-252.

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http://dx.doi.org/10.4028/www.scientific.net/SSP.168-169.249

Abstract

The remagnetization process and the distribution of magnetic moments in arrays of trilayer nanodisks Co(10 nm)/Pd(0.8 nm)/Co(10 nm) with diameters D = 200 and 400 nm were studied by the magnetooptical Kerr effect (MOKE) and magnetic force microscopy (MFM). It is shown that in the nanodisks with D = 200 nm the magnetisation reversal process can be carried out by the vortex states or one-domain configurations with the antiparallel orientation of moments in the adjacent ferromagnetic layers. In arrays of nanodisks with D = 400 nm the vortex states are formed only.

Details

Item Type Articles
CreatorsOgnev, A. V., Stebliy, M. E., Samardak, A. S., Nogaret, A. and Chebotkevich, L. A.
DOI10.4028/www.scientific.net/SSP.168-169.249
DepartmentsFaculty of Science > Physics
RefereedYes
StatusPublished
ID Code23190
Additional Information4th Euro-Asian Symposium "Trends in MAGnetism": Nanospintronics, EASTMAG-2010. 28 June - July 2 2010. Ekaterinburg, Russia.

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