Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements

Rongkun Zheng; Hongwei Gu; Bei Zhang; Hui Liu; Xixiang Zhang; Simon P. Ringer

doi:10.1016/j.jmmm.2008.12.006

Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements

Rongkun Zheng^*, Hongwei Gu, Bei Zhang, Hui Liu, Xixiang Zhang, Simon P. Ringer

^*Corresponding author for this work

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9 Scopus citations

Abstract

Anisotropy barrier distributions of single domain particle systems are an important issue in the nanomagnetism and its applications. Different methods to extract the distribution from temperature, field, or time-dependent magnetization/susceptibility are reviewed and compared. A single domain particle system is measured to test the methods.

Original language	English (US)
Pages (from-to)	L21-L27
Journal	Journal of Magnetism and Magnetic Materials
Volume	321
Issue number	9
DOIs	https://doi.org/10.1016/j.jmmm.2008.12.006
State	Published - May 2009

Keywords

Anisotropy barrier distribution
Magnetic nanoparticles
Nanomagnetism
Single domain particles

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2008.12.006

Cite this

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title = "Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements",

abstract = "Anisotropy barrier distributions of single domain particle systems are an important issue in the nanomagnetism and its applications. Different methods to extract the distribution from temperature, field, or time-dependent magnetization/susceptibility are reviewed and compared. A single domain particle system is measured to test the methods.",

keywords = "Anisotropy barrier distribution, Magnetic nanoparticles, Nanomagnetism, Single domain particles",

author = "Rongkun Zheng and Hongwei Gu and Bei Zhang and Hui Liu and Xixiang Zhang and Ringer, {Simon P.}",

year = "2009",

month = may,

doi = "10.1016/j.jmmm.2008.12.006",

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T1 - Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements

AU - Zheng, Rongkun

AU - Gu, Hongwei

AU - Zhang, Bei

AU - Liu, Hui

AU - Zhang, Xixiang

AU - Ringer, Simon P.

PY - 2009/5

Y1 - 2009/5

N2 - Anisotropy barrier distributions of single domain particle systems are an important issue in the nanomagnetism and its applications. Different methods to extract the distribution from temperature, field, or time-dependent magnetization/susceptibility are reviewed and compared. A single domain particle system is measured to test the methods.

AB - Anisotropy barrier distributions of single domain particle systems are an important issue in the nanomagnetism and its applications. Different methods to extract the distribution from temperature, field, or time-dependent magnetization/susceptibility are reviewed and compared. A single domain particle system is measured to test the methods.

KW - Anisotropy barrier distribution

KW - Magnetic nanoparticles

KW - Nanomagnetism

KW - Single domain particles

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U2 - 10.1016/j.jmmm.2008.12.006

DO - 10.1016/j.jmmm.2008.12.006

M3 - Article

AN - SCOPUS:61849136754

SN - 0304-8853

VL - 321

SP - L21-L27

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 9

ER -

Extracting anisotropy energy barrier distributions of nanomagnetic systems from magnetization/susceptibility measurements

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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