Asymmetrically kinked hysteresis loops in exchange biased NiFe/IrMn rings

Z. B. Guo; Y. K. Zheng; K. B. Li; Z. Y. Liu; P. Luo; Y. H. Wu

doi:10.1063/1.1690113

Asymmetrically kinked hysteresis loops in exchange biased NiFe/IrMn rings

Z. B. Guo^*, Y. K. Zheng, K. B. Li, Z. Y. Liu, P. Luo, Y. H. Wu

^*Corresponding author for this work

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

16 Scopus citations

Abstract

The magnetic properties of a series of exchanged biased NiFe/IrMn rings were studied. The study was carried out by using magnetic force microscopy hysteresis loop measurement at various temperature. Magnetic properties of arrays of NiFe/IrMn rings with inner diameter from 0.35 to 1.50 μm and the outer diameter of 2.0 μm were also used for the study. It was found that the magnetic behaviours in NiFe/IrMnrings were different from those of continuous NiFe/IrMn bilayers and NiFe single layer rings.

Original language	English (US)
Pages (from-to)	4918-4921
Number of pages	4
Journal	Journal of Applied Physics
Volume	95
Issue number	9
DOIs	https://doi.org/10.1063/1.1690113
State	Published - May 1 2004
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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title = "Asymmetrically kinked hysteresis loops in exchange biased NiFe/IrMn rings",

abstract = "The magnetic properties of a series of exchanged biased NiFe/IrMn rings were studied. The study was carried out by using magnetic force microscopy hysteresis loop measurement at various temperature. Magnetic properties of arrays of NiFe/IrMn rings with inner diameter from 0.35 to 1.50 μm and the outer diameter of 2.0 μm were also used for the study. It was found that the magnetic behaviours in NiFe/IrMnrings were different from those of continuous NiFe/IrMn bilayers and NiFe single layer rings.",

author = "Guo, {Z. B.} and Zheng, {Y. K.} and Li, {K. B.} and Liu, {Z. Y.} and P. Luo and Wu, {Y. H.}",

year = "2004",

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language = "English (US)",

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T1 - Asymmetrically kinked hysteresis loops in exchange biased NiFe/IrMn rings

AU - Guo, Z. B.

AU - Zheng, Y. K.

AU - Li, K. B.

AU - Liu, Z. Y.

AU - Luo, P.

AU - Wu, Y. H.

PY - 2004/5/1

Y1 - 2004/5/1

N2 - The magnetic properties of a series of exchanged biased NiFe/IrMn rings were studied. The study was carried out by using magnetic force microscopy hysteresis loop measurement at various temperature. Magnetic properties of arrays of NiFe/IrMn rings with inner diameter from 0.35 to 1.50 μm and the outer diameter of 2.0 μm were also used for the study. It was found that the magnetic behaviours in NiFe/IrMnrings were different from those of continuous NiFe/IrMn bilayers and NiFe single layer rings.

AB - The magnetic properties of a series of exchanged biased NiFe/IrMn rings were studied. The study was carried out by using magnetic force microscopy hysteresis loop measurement at various temperature. Magnetic properties of arrays of NiFe/IrMn rings with inner diameter from 0.35 to 1.50 μm and the outer diameter of 2.0 μm were also used for the study. It was found that the magnetic behaviours in NiFe/IrMnrings were different from those of continuous NiFe/IrMn bilayers and NiFe single layer rings.

UR - http://www.scopus.com/inward/record.url?scp=2442625613&partnerID=8YFLogxK

U2 - 10.1063/1.1690113

DO - 10.1063/1.1690113

M3 - Article

AN - SCOPUS:2442625613

SN - 0021-8979

VL - 95

SP - 4918

EP - 4921

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 9

ER -

Asymmetrically kinked hysteresis loops in exchange biased NiFe/IrMn rings

Abstract

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