Correlation of Co(110)/Cr(002) texture and magnetic properties in CoCrTaPt granular films

Z. S. Shan; C. P. Luo; M. Azarisooreh; K. Honardoost; M. Russak; Y. Liu; J. P. Liu; D. J. Sellmyer

doi:10.1109/20.800926

Correlation of Co(110)/Cr(002) texture and magnetic properties in CoCrTaPt granular films

Z. S. Shan, C. P. Luo, M. Azarisooreh, K. Honardoost, M. Russak, Y. Liu, J. P. Liu, D. J. Sellmyer

Physics and Astronomy

Research output: Contribution to journal › Article

6 Scopus citations

Abstract

Studies of the effects of substrate temperature T_s on the evolution of Co(110)/Cr(002) texture, magnetic and physical grain size, intergrain-interaction, anisotropy, orientation ratio of remanence and coercivity were investigated experimentally. It is found that the hcp-Co(110)/bcc-Cr(002) texture is improved with increasing T_s from 27°C to 265°C. The intergrain-interaction, magnetic and physical grain size decrease with increasing T_s and reach their minima at T_s ≈ 265°C where the magnetic grain size is close to the physical grain size. The correlation between the film microstructure and magnetic properties is studied systematically.

Original language	English (US)
Pages (from-to)	2643-2645
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	35
Issue number	5 PART 1
DOIs	https://doi.org/10.1109/20.800926
State	Published - 1999

Keywords

Co(110)/cr(002) texture
Intergrain-interaction
Magnetic grain
X-ray rocking curve

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/20.800926

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title = "Correlation of Co(110)/Cr(002) texture and magnetic properties in CoCrTaPt granular films",

abstract = "Studies of the effects of substrate temperature Ts on the evolution of Co(110)/Cr(002) texture, magnetic and physical grain size, intergrain-interaction, anisotropy, orientation ratio of remanence and coercivity were investigated experimentally. It is found that the hcp-Co(110)/bcc-Cr(002) texture is improved with increasing Ts from 27°C to 265°C. The intergrain-interaction, magnetic and physical grain size decrease with increasing Ts and reach their minima at Ts ≈ 265°C where the magnetic grain size is close to the physical grain size. The correlation between the film microstructure and magnetic properties is studied systematically.",

keywords = "Co(110)/cr(002) texture, Intergrain-interaction, Magnetic grain, X-ray rocking curve",

author = "Shan, {Z. S.} and Luo, {C. P.} and M. Azarisooreh and K. Honardoost and M. Russak and Y. Liu and Liu, {J. P.} and Sellmyer, {D. J.}",

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AU - Shan, Z. S.

AU - Luo, C. P.

AU - Azarisooreh, M.

AU - Honardoost, K.

AU - Russak, M.

AU - Liu, Y.

AU - Liu, J. P.

AU - Sellmyer, D. J.

PY - 1999

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KW - X-ray rocking curve

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