Magnetic properties and structures of amorphous TB31FE69 Thin Films

Yukio Takeno; Masatsugu Suwabe; Kimiyoshi Goto

doi:10.1109/TMAG.1987.1065627

Magnetic properties and structures of amorphous TB31FE69 Thin Films

Yukio Takeno, Masatsugu Suwabe, Kimiyoshi Goto

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

2 Citations (Scopus)

Abstract

Magnetic films of Tb31Fe69 were prepared with substrate temperatures from 77K to 773k by flash evaporation and the perpendicùler anisotropy Ku has been studied with the amorphous nature. In a substrate temperature range of 77K to 623K all, films are amorphous and Ku increases up to 7xl0 -erg/cm with the increase of the substrate temperature. A columnar structure could not be found in this range. The annealing effect for Ku was examined together with structure analysis.

Original language	English
Pages (from-to)	2141-2143
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	23
Issue number	5
DOIs	https://doi.org/10.1109/TMAG.1987.1065627
Publication status	Published - 1987 Sept
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.1987.1065627

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AU - Suwabe, Masatsugu

AU - Goto, Kimiyoshi

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N2 - Magnetic films of Tb31Fe69 were prepared with substrate temperatures from 77K to 773k by flash evaporation and the perpendicùler anisotropy Ku has been studied with the amorphous nature. In a substrate temperature range of 77K to 623K all, films are amorphous and Ku increases up to 7xl0 -erg/cm with the increase of the substrate temperature. A columnar structure could not be found in this range. The annealing effect for Ku was examined together with structure analysis.

AB - Magnetic films of Tb31Fe69 were prepared with substrate temperatures from 77K to 773k by flash evaporation and the perpendicùler anisotropy Ku has been studied with the amorphous nature. In a substrate temperature range of 77K to 623K all, films are amorphous and Ku increases up to 7xl0 -erg/cm with the increase of the substrate temperature. A columnar structure could not be found in this range. The annealing effect for Ku was examined together with structure analysis.

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Magnetic properties and structures of amorphous TB31FE69 Thin Films

Abstract

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