TY - JOUR
T1 - Interaction between spin wave packets and domain wall with various propagation modes and wall structures
AU - Urazuka, Yasuo
AU - Cao, Yuwei
AU - Tanaka, Terumitsu
AU - Matsuyama, Kimihide
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - The interaction between the spin wave (SW) packet and the domain wall (DW) have been numerically studied for various spin wave modes and the DW structures. Micromagnetic simulations reveal that the Neel type DW causes practically similar phase shift Δφ(0.4π ∼ 0.6π) for all of the three different SW modes, while the Δφ is considerably enhanced in the case of the interaction with the Bloch type DW. The inductive detection of the DW induced phase shift in the SW, emitted with a pulsed microwave current, is also demonstrated.
AB - The interaction between the spin wave (SW) packet and the domain wall (DW) have been numerically studied for various spin wave modes and the DW structures. Micromagnetic simulations reveal that the Neel type DW causes practically similar phase shift Δφ(0.4π ∼ 0.6π) for all of the three different SW modes, while the Δφ is considerably enhanced in the case of the interaction with the Bloch type DW. The inductive detection of the DW induced phase shift in the SW, emitted with a pulsed microwave current, is also demonstrated.
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U2 - 10.1109/TMAG.2012.2201453
DO - 10.1109/TMAG.2012.2201453
M3 - Article
AN - SCOPUS:84867808406
VL - 48
SP - 3922
EP - 3924
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
SN - 0018-9464
IS - 11
M1 - 6332955
ER -