Magnetic properties of perpendicular exchange coupled composite with a synthesis antiferromagnetic sandwich structure

H. G. Chu; H. H. Guo; H. L. Xie; B. Ma; Z. Z. Zhang; Y. Wang; Q. Y. Jin

doi:10.1063/1.4867904

Magnetic properties of perpendicular exchange coupled composite with a synthesis antiferromagnetic sandwich structure

H. G. Chu
, H. H. Guo
, H. L. Xie
, B. Ma^*
, Z. Z. Zhang
, Y. Wang
, Q. Y. Jin

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In this study, an exchange coupled composite (ECC) film with an antiferromagnetic sandwich structure L1₀-FePt/[Co/Ni] ₅/Ru/[Co/Ni]₁₀ (FePt-CN-Ru) is prepared via dc magnetron sputtering and measured by vibrating sample magnetometer. The results show that FePt-CN-Ru film exhibits ECC characteristics, with excellent angular tolerance, low remanance magnetization, and a narrow switching field. Its thermal stability is higher than that of conventional ECC film. Finally, magnetization reversal is demonstrated through micromagnetic simulation.

Original language	English
Article number	102402
Journal	Applied Physics Letters
Volume	104
Issue number	10
DOIs	https://doi.org/10.1063/1.4867904
State	Published - 10 Mar 2014
Externally published	Yes

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title = "Magnetic properties of perpendicular exchange coupled composite with a synthesis antiferromagnetic sandwich structure",

abstract = "In this study, an exchange coupled composite (ECC) film with an antiferromagnetic sandwich structure L10-FePt/[Co/Ni] 5/Ru/[Co/Ni]10 (FePt-CN-Ru) is prepared via dc magnetron sputtering and measured by vibrating sample magnetometer. The results show that FePt-CN-Ru film exhibits ECC characteristics, with excellent angular tolerance, low remanance magnetization, and a narrow switching field. Its thermal stability is higher than that of conventional ECC film. Finally, magnetization reversal is demonstrated through micromagnetic simulation.",

author = "Chu, \{H. G.\} and Guo, \{H. H.\} and Xie, \{H. L.\} and B. Ma and Zhang, \{Z. Z.\} and Y. Wang and Jin, \{Q. Y.\}",

year = "2014",

month = mar,

day = "10",

doi = "10.1063/1.4867904",

language = "英语",

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T1 - Magnetic properties of perpendicular exchange coupled composite with a synthesis antiferromagnetic sandwich structure

AU - Chu, H. G.

AU - Guo, H. H.

AU - Xie, H. L.

AU - Ma, B.

AU - Zhang, Z. Z.

AU - Wang, Y.

AU - Jin, Q. Y.

PY - 2014/3/10

Y1 - 2014/3/10

N2 - In this study, an exchange coupled composite (ECC) film with an antiferromagnetic sandwich structure L10-FePt/[Co/Ni] 5/Ru/[Co/Ni]10 (FePt-CN-Ru) is prepared via dc magnetron sputtering and measured by vibrating sample magnetometer. The results show that FePt-CN-Ru film exhibits ECC characteristics, with excellent angular tolerance, low remanance magnetization, and a narrow switching field. Its thermal stability is higher than that of conventional ECC film. Finally, magnetization reversal is demonstrated through micromagnetic simulation.

AB - In this study, an exchange coupled composite (ECC) film with an antiferromagnetic sandwich structure L10-FePt/[Co/Ni] 5/Ru/[Co/Ni]10 (FePt-CN-Ru) is prepared via dc magnetron sputtering and measured by vibrating sample magnetometer. The results show that FePt-CN-Ru film exhibits ECC characteristics, with excellent angular tolerance, low remanance magnetization, and a narrow switching field. Its thermal stability is higher than that of conventional ECC film. Finally, magnetization reversal is demonstrated through micromagnetic simulation.

UR - https://www.scopus.com/pages/publications/84896277990

U2 - 10.1063/1.4867904

DO - 10.1063/1.4867904

M3 - 文章

AN - SCOPUS:84896277990

SN - 0003-6951

VL - 104

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 10

M1 - 102402

ER -

Magnetic properties of perpendicular exchange coupled composite with a synthesis antiferromagnetic sandwich structure

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