TY - GEN
T1 - Decoding magnetic anisotropy temperature dependence
T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
AU - Mryasov, O. N.
AU - Kalitsov, A.
AU - Okatov, S.
AU - Singh, A.
AU - Faleev, S.
AU - Barker, J.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - Magnetic anisotropy energy (MAE) is one of the fundamental properties important for most of magnetic materials applications. More specifically, the room temperature (RT) value of MAE as well as its temperature dependence is of critical importance for the development of permanent magnets (PMs), heat assisted magnetic recording (HAMR), magnetic random access memory (MRAM) and other spintronic applications. In this presentation we focus on the understanding temperature dependence of MAE not only in the context of mentioned applications but also as a way to reveal fundamental aspects of MAE mechanisms. We consider different classes of materials and types of anisotropies such as the anisotropic exchange type of MAE characteristic for L10 FePt [1] and interface MAE (iMAE) that recently attracted much attention in FeCo/MgO, as well as higher order anisotropies and unusual temperature dependencies found in 3d metal - metalloid systems such as MnAl, MnBi and Fe16N2.
AB - Magnetic anisotropy energy (MAE) is one of the fundamental properties important for most of magnetic materials applications. More specifically, the room temperature (RT) value of MAE as well as its temperature dependence is of critical importance for the development of permanent magnets (PMs), heat assisted magnetic recording (HAMR), magnetic random access memory (MRAM) and other spintronic applications. In this presentation we focus on the understanding temperature dependence of MAE not only in the context of mentioned applications but also as a way to reveal fundamental aspects of MAE mechanisms. We consider different classes of materials and types of anisotropies such as the anisotropic exchange type of MAE characteristic for L10 FePt [1] and interface MAE (iMAE) that recently attracted much attention in FeCo/MgO, as well as higher order anisotropies and unusual temperature dependencies found in 3d metal - metalloid systems such as MnAl, MnBi and Fe16N2.
UR - http://www.scopus.com/inward/record.url?scp=84942465823&partnerID=8YFLogxK
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U2 - 10.1109/INTMAG.2015.7157053
DO - 10.1109/INTMAG.2015.7157053
M3 - Conference contribution
AN - SCOPUS:84942465823
T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 11 May 2015 through 15 May 2015
ER -