Heating of magnetic fluid systems driven by circularly polarized magnetic field

Osman O. Ahsen; Ugur Yilmaz; M. Deniz Aksoy; Gulay Ertas; Ergin Atalar

doi:10.1016/j.jmmm.2010.05.028

Heating of magnetic fluid systems driven by circularly polarized magnetic field

Osman O. Ahsen, Ugur Yilmaz, M. Deniz Aksoy, Gulay Ertas, Ergin Atalar

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

9 Scopus citations

Abstract

A theory is presented to calculate the heat dissipation of a magnetic suspension, a ferrofluid, driven by circularly polarized magnetic field. Theory is tested by in vitro experiments and it is shown that, regardless of the character of the relaxation process, linearly and circularly polarized magnetic field excitations, having the same root-mean-square magnitude, are equivalent in terms of heating efficiency.

Original language	English (US)
Pages (from-to)	3053-3059
Number of pages	7
Journal	Journal of Magnetism and Magnetic Materials
Volume	322
Issue number	20
DOIs	https://doi.org/10.1016/j.jmmm.2010.05.028
State	Published - Oct 2010
Externally published	Yes

Keywords

Circular magnetic field
Ferrofluid
Heating
Magnetic fluid hyperthermia
Superparamagnetism

ASJC Scopus subject areas

Condensed Matter Physics
Electronic, Optical and Magnetic Materials

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10.1016/j.jmmm.2010.05.028

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title = "Heating of magnetic fluid systems driven by circularly polarized magnetic field",

abstract = "A theory is presented to calculate the heat dissipation of a magnetic suspension, a ferrofluid, driven by circularly polarized magnetic field. Theory is tested by in vitro experiments and it is shown that, regardless of the character of the relaxation process, linearly and circularly polarized magnetic field excitations, having the same root-mean-square magnitude, are equivalent in terms of heating efficiency.",

keywords = "Circular magnetic field, Ferrofluid, Heating, Magnetic fluid hyperthermia, Superparamagnetism",

author = "Ahsen, {Osman O.} and Ugur Yilmaz and {Deniz Aksoy}, M. and Gulay Ertas and Ergin Atalar",

year = "2010",

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AU - Ahsen, Osman O.

AU - Yilmaz, Ugur

AU - Deniz Aksoy, M.

AU - Ertas, Gulay

AU - Atalar, Ergin

PY - 2010/10

Y1 - 2010/10

N2 - A theory is presented to calculate the heat dissipation of a magnetic suspension, a ferrofluid, driven by circularly polarized magnetic field. Theory is tested by in vitro experiments and it is shown that, regardless of the character of the relaxation process, linearly and circularly polarized magnetic field excitations, having the same root-mean-square magnitude, are equivalent in terms of heating efficiency.

AB - A theory is presented to calculate the heat dissipation of a magnetic suspension, a ferrofluid, driven by circularly polarized magnetic field. Theory is tested by in vitro experiments and it is shown that, regardless of the character of the relaxation process, linearly and circularly polarized magnetic field excitations, having the same root-mean-square magnitude, are equivalent in terms of heating efficiency.

KW - Circular magnetic field

KW - Ferrofluid

KW - Heating

KW - Magnetic fluid hyperthermia

KW - Superparamagnetism

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M3 - Article

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SP - 3053

EP - 3059

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 20

ER -

Heating of magnetic fluid systems driven by circularly polarized magnetic field

Abstract

Keywords

ASJC Scopus subject areas

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