TY - GEN
T1 - Analysis of magnetic relaxation with pre-existing nucleation sites based on the Fatuzzo-Labrune model
AU - Quach, D.
AU - Handoko, Djati
AU - Lee, S.
AU - Shim, J.
AU - Phan, T.
AU - Kim, D.
AU - Pham, D.
AU - Lee, K.
AU - Jeong, J.
AU - Ngo, D.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - Time-resolved magnetic domain patterns of (Co/Pt) and (CoFeB/Pd) multilayers with perpendicular magnetic anisotropy are observed by means of magneto-optical microscopy, from which magnetic relaxation curves are determined for. Interestingly, it has been observed that the relaxation processes not only from the saturated state, but also with pre-existing domains, are well explained based on the Fatuzzo-Labrune model [1, 2]. Full details of the relaxation behavior and subsequent microscopic domain patterns evolving from the pre-existing nucleation sites originated from the sub-structured magnetic domains are discussed.
AB - Time-resolved magnetic domain patterns of (Co/Pt) and (CoFeB/Pd) multilayers with perpendicular magnetic anisotropy are observed by means of magneto-optical microscopy, from which magnetic relaxation curves are determined for. Interestingly, it has been observed that the relaxation processes not only from the saturated state, but also with pre-existing domains, are well explained based on the Fatuzzo-Labrune model [1, 2]. Full details of the relaxation behavior and subsequent microscopic domain patterns evolving from the pre-existing nucleation sites originated from the sub-structured magnetic domains are discussed.
UR - http://www.scopus.com/inward/record.url?scp=84942474696&partnerID=8YFLogxK
U2 - 10.1109/INTMAG.2015.7157164
DO - 10.1109/INTMAG.2015.7157164
M3 - Conference contribution
AN - SCOPUS:84942474696
T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
Y2 - 11 May 2015 through 15 May 2015
ER -