TY - JOUR
T1 - Irreversible and Reversible Switching in Nanomagnet Arrays and Hard Drive Media
AU - Stadler, Bethanie J.H.
AU - Kouhpanji, Mohammad Reza Zamani
AU - Stankiewicz, Andrzej
N1 - Publisher Copyright:
© 1965-2012 IEEE.
PY - 2023/3/1
Y1 - 2023/3/1
N2 - Projections of first-order reversal curves (FORC) are shown to provide valuable separations between irreversible and reversible behavior while only requiring 1% of the measurement points of full FORC. These projections have been used in nanobarcoding for biocomposites which may, for example, be used as internal bandaids where readout benefits from blind, contact-free magnetic measurements. The projection method was also extended to experimentally separate the irreversible and reversible hysteresis behavior of hard and soft components of exchange-coupled composite (ECC) media.
AB - Projections of first-order reversal curves (FORC) are shown to provide valuable separations between irreversible and reversible behavior while only requiring 1% of the measurement points of full FORC. These projections have been used in nanobarcoding for biocomposites which may, for example, be used as internal bandaids where readout benefits from blind, contact-free magnetic measurements. The projection method was also extended to experimentally separate the irreversible and reversible hysteresis behavior of hard and soft components of exchange-coupled composite (ECC) media.
KW - Exchange-coupled composite (ECC) media
KW - first-order reversal curves (FORC)
KW - irreversible switching
KW - magnetic nanowires (MNWs)
KW - nanobarcoding
KW - projection method
KW - reversible switching
UR - http://www.scopus.com/inward/record.url?scp=85139827273&partnerID=8YFLogxK
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U2 - 10.1109/TMAG.2022.3211761
DO - 10.1109/TMAG.2022.3211761
M3 - Article
AN - SCOPUS:85139827273
SN - 0018-9464
VL - 59
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 3
M1 - 3001104
ER -