Effect of temperature on the structure formation in the magnetic fluid film subjected to perpendicular magnetic fields

S. Y. Yang; Y. F. Chen; Y. H. Ke; W. S. Tse; H. E. Horng; Chin Yih Hong; H. C. Yang

doi:10.1016/S0304-8853(02)00734-5

Effect of temperature on the structure formation in the magnetic fluid film subjected to perpendicular magnetic fields

S. Y. Yang^*, Y. F. Chen, Y. H. Ke, W. S. Tse, H. E. Horng, Chin Yih Hong, H. C. Yang

^*Corresponding author for this work

Undergraduate Program of Electro-Optical Engineering

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

15 Citations (Scopus)

Abstract

The effect of temperature on the structure formation in the magnetic fluid film under perpendicular magnetic fields is studied. It was found that a higher field strength is required to make the magnetic particles agglomerated at a higher temperature. Also, the field strength corresponding to the formation of the ordered structure of magnetic particle columns in the film is increased when the temperature is increased. The results are due to the enhancement in the kinetic energy of magnetic particles at higher temperatures, therefore, allowing more magnetic particles to disperse into the liquid. To illustrate the relationship between the effect of temperature T and of the magnetic field H on the structure formation in the magnetic fluid film, a phase diagram is constructed for the structure pattern in the H-T configuration.

Original language	English
Pages (from-to)	290-292
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	252
Issue number	1-3 SPEC. ISS.
DOIs	https://doi.org/10.1016/S0304-8853(02)00734-5
Publication status	Published - 2002 Nov

Keywords

Magnetic fluids
Structure
Temperature

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/S0304-8853(02)00734-5

Cite this

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title = "Effect of temperature on the structure formation in the magnetic fluid film subjected to perpendicular magnetic fields",

abstract = "The effect of temperature on the structure formation in the magnetic fluid film under perpendicular magnetic fields is studied. It was found that a higher field strength is required to make the magnetic particles agglomerated at a higher temperature. Also, the field strength corresponding to the formation of the ordered structure of magnetic particle columns in the film is increased when the temperature is increased. The results are due to the enhancement in the kinetic energy of magnetic particles at higher temperatures, therefore, allowing more magnetic particles to disperse into the liquid. To illustrate the relationship between the effect of temperature T and of the magnetic field H on the structure formation in the magnetic fluid film, a phase diagram is constructed for the structure pattern in the H-T configuration.",

keywords = "Magnetic fluids, Structure, Temperature",

author = "Yang, {S. Y.} and Chen, {Y. F.} and Ke, {Y. H.} and Tse, {W. S.} and Horng, {H. E.} and Hong, {Chin Yih} and Yang, {H. C.}",

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TY - JOUR

T1 - Effect of temperature on the structure formation in the magnetic fluid film subjected to perpendicular magnetic fields

AU - Yang, S. Y.

AU - Chen, Y. F.

AU - Ke, Y. H.

AU - Tse, W. S.

AU - Horng, H. E.

AU - Hong, Chin Yih

AU - Yang, H. C.

PY - 2002/11

Y1 - 2002/11

N2 - The effect of temperature on the structure formation in the magnetic fluid film under perpendicular magnetic fields is studied. It was found that a higher field strength is required to make the magnetic particles agglomerated at a higher temperature. Also, the field strength corresponding to the formation of the ordered structure of magnetic particle columns in the film is increased when the temperature is increased. The results are due to the enhancement in the kinetic energy of magnetic particles at higher temperatures, therefore, allowing more magnetic particles to disperse into the liquid. To illustrate the relationship between the effect of temperature T and of the magnetic field H on the structure formation in the magnetic fluid film, a phase diagram is constructed for the structure pattern in the H-T configuration.

AB - The effect of temperature on the structure formation in the magnetic fluid film under perpendicular magnetic fields is studied. It was found that a higher field strength is required to make the magnetic particles agglomerated at a higher temperature. Also, the field strength corresponding to the formation of the ordered structure of magnetic particle columns in the film is increased when the temperature is increased. The results are due to the enhancement in the kinetic energy of magnetic particles at higher temperatures, therefore, allowing more magnetic particles to disperse into the liquid. To illustrate the relationship between the effect of temperature T and of the magnetic field H on the structure formation in the magnetic fluid film, a phase diagram is constructed for the structure pattern in the H-T configuration.

KW - Magnetic fluids

KW - Structure

KW - Temperature

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JF - Journal of Magnetism and Magnetic Materials

IS - 1-3 SPEC. ISS.

ER -

Effect of temperature on the structure formation in the magnetic fluid film subjected to perpendicular magnetic fields

Abstract

Keywords

ASJC Scopus subject areas

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