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http://dx.doi.org/10.4283/JMAG.2008.13.4.120

Suppression of Magnetization Ringing After Domain Wall Collision Studied by Micromagnetic Simulation

Djuhana, Dede (BK-21 Program and Department of Physics, Chungbuk National University)
Piao, Hong-Guang (BK-21 Program and Department of Physics, Chungbuk National University)
Lee, Sang-Hyuk (BK-21 Program and Department of Physics, Chungbuk National University)
Jun, Su-Hyeong (BK-21 Program and Department of Physics, Chungbuk National University)
Shim, Je-Ho (BK-21 Program and Department of Physics, Chungbuk National University)
Kim, Dong-Hyun (BK-21 Program and Department of Physics, Chungbuk National University)

Publication Information

Journal of Magnetics / v.13, no.4, 2008 , pp. 120-123 More about this Journal

Abstract

Magnetization ringing following domain wall collision on a ferromagnetic nanowire has been investigated by micromagnetic simulation. Suppressed magnetization ringing is observed with the introduction of a small ribbon to the nanowire. Magnetization ringing has been analyzed in a frequency space by a fast Fourier transform. With the introduction of a small ribbon and/or taping of the wire, the amplitude of ringing is reduced with a shifted frequency peak.

Keywords

domain wall collision; magnetization ringing; magnetization switching;

Citations & Related Records

Times Cited By SCOPUS : 1

Reference
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