Structural and magnetic properties of perpendicular L1 0-FePt/ [Co/Pt] N exchange coupled composite films

H. H. Guo; J. L. Liao; B. Ma; Z. Z. Zhang; Q. Y. Jin; H. Wang; J. P. Wang

doi:10.1016/j.tsf.2012.08.045

Structural and magnetic properties of perpendicular L1 ₀-FePt/ [Co/Pt] _N exchange coupled composite films

H. H. Guo
, J. L. Liao
, B. Ma^*
, Z. Z. Zhang
, Q. Y. Jin
, H. Wang
, J. P. Wang

^*此作品的通讯作者

Fudan University
East China Normal University
University of Minnesota Twin Cities

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Perpendicular exchange coupled composite is prepared, with L1 ₀-FePt (5 nm) as the hard layer and [Co(0.2 nm)/Pt(t ₁ nm)] _N multilayer as the soft layer. Both the hard and soft magnetic layers are of perpendicular magnetization. Significant reductions of the coercivity field are observed with the thickness increase of the soft Co/Pt multilayers, in both FePt/[Co(0.2)/Pt(0.6)] _N and FePt/[Co(0.2)/Pt(0. 3)] _N series. Moreover, higher saturation magnetization of the soft layer is favorable for greater coercivity reduction.

源语言	英语
页（从-至）	372-375
页数	4
期刊	Thin Solid Films
卷	522
DOI	https://doi.org/10.1016/j.tsf.2012.08.045
出版状态	已出版 - 1 11月 2012
已对外发布	是

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10.1016/j.tsf.2012.08.045

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title = "Structural and magnetic properties of perpendicular L1 0-FePt/ [Co/Pt] N exchange coupled composite films",

abstract = "Perpendicular exchange coupled composite is prepared, with L1 0-FePt (5 nm) as the hard layer and [Co(0.2 nm)/Pt(t 1 nm)] N multilayer as the soft layer. Both the hard and soft magnetic layers are of perpendicular magnetization. Significant reductions of the coercivity field are observed with the thickness increase of the soft Co/Pt multilayers, in both FePt/[Co(0.2)/Pt(0.6)] N and FePt/[Co(0.2)/Pt(0. 3)] N series. Moreover, higher saturation magnetization of the soft layer is favorable for greater coercivity reduction.",

keywords = "ECC, L1 -FePt, [Co/Pt]",

author = "Guo, \{H. H.\} and Liao, \{J. L.\} and B. Ma and Zhang, \{Z. Z.\} and Jin, \{Q. Y.\} and H. Wang and Wang, \{J. P.\}",

year = "2012",

month = nov,

day = "1",

doi = "10.1016/j.tsf.2012.08.045",

language = "英语",

volume = "522",

pages = "372--375",

journal = "Thin Solid Films",

issn = "0040-6090",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Structural and magnetic properties of perpendicular L1 0-FePt/ [Co/Pt] N exchange coupled composite films

AU - Guo, H. H.

AU - Liao, J. L.

AU - Ma, B.

AU - Zhang, Z. Z.

AU - Jin, Q. Y.

AU - Wang, H.

AU - Wang, J. P.

PY - 2012/11/1

Y1 - 2012/11/1

N2 - Perpendicular exchange coupled composite is prepared, with L1 0-FePt (5 nm) as the hard layer and [Co(0.2 nm)/Pt(t 1 nm)] N multilayer as the soft layer. Both the hard and soft magnetic layers are of perpendicular magnetization. Significant reductions of the coercivity field are observed with the thickness increase of the soft Co/Pt multilayers, in both FePt/[Co(0.2)/Pt(0.6)] N and FePt/[Co(0.2)/Pt(0. 3)] N series. Moreover, higher saturation magnetization of the soft layer is favorable for greater coercivity reduction.

AB - Perpendicular exchange coupled composite is prepared, with L1 0-FePt (5 nm) as the hard layer and [Co(0.2 nm)/Pt(t 1 nm)] N multilayer as the soft layer. Both the hard and soft magnetic layers are of perpendicular magnetization. Significant reductions of the coercivity field are observed with the thickness increase of the soft Co/Pt multilayers, in both FePt/[Co(0.2)/Pt(0.6)] N and FePt/[Co(0.2)/Pt(0. 3)] N series. Moreover, higher saturation magnetization of the soft layer is favorable for greater coercivity reduction.

KW - ECC

KW - L1 -FePt

KW - [Co/Pt]

UR - https://www.scopus.com/pages/publications/84868527597

U2 - 10.1016/j.tsf.2012.08.045

DO - 10.1016/j.tsf.2012.08.045

M3 - 文章

AN - SCOPUS:84868527597

SN - 0040-6090

VL - 522

SP - 372

EP - 375

JO - Thin Solid Films

JF - Thin Solid Films

ER -

Structural and magnetic properties of perpendicular L1 0-FePt/ [Co/Pt] N exchange coupled composite films

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Structural and magnetic properties of perpendicular L1 ₀-FePt/ [Co/Pt] _N exchange coupled composite films