New magnetic material having ultrahigh magnetic moment

T. K. Kim; M. Takahashi

doi:10.1063/1.1654030

New magnetic material having ultrahigh magnetic moment

T. K. Kim, M. Takahashi

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

538 Citations (Scopus)

Abstract

The change of the saturation magnetization of Fe films with the pressure of nitrogen during deposition ranging from 2 × 10^-5 to 7 × 10^-3 Torr has been investigated systematically. We found a new magnetic material which has the highest saturation magnetization at room temperature, 2050 G, among those of all the magnetic materials. This was attributed to Fe₁₆N₂, which has a bct structure, and the magnetic moment associated with Fe atoms of Fe₁₆N₂ was deduced to be 3.0 μ_B.

Original language	English
Pages (from-to)	492-494
Number of pages	3
Journal	Applied Physics Letters
Volume	20
Issue number	12
DOIs	https://doi.org/10.1063/1.1654030
Publication status	Published - 1972

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1654030

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title = "New magnetic material having ultrahigh magnetic moment",

abstract = "The change of the saturation magnetization of Fe films with the pressure of nitrogen during deposition ranging from 2 × 10-5 to 7 × 10-3 Torr has been investigated systematically. We found a new magnetic material which has the highest saturation magnetization at room temperature, 2050 G, among those of all the magnetic materials. This was attributed to Fe16N2, which has a bct structure, and the magnetic moment associated with Fe atoms of Fe16N2 was deduced to be 3.0 μB.",

author = "Kim, {T. K.} and M. Takahashi",

year = "1972",

doi = "10.1063/1.1654030",

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AB - The change of the saturation magnetization of Fe films with the pressure of nitrogen during deposition ranging from 2 × 10-5 to 7 × 10-3 Torr has been investigated systematically. We found a new magnetic material which has the highest saturation magnetization at room temperature, 2050 G, among those of all the magnetic materials. This was attributed to Fe16N2, which has a bct structure, and the magnetic moment associated with Fe atoms of Fe16N2 was deduced to be 3.0 μB.

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JF - Applied Physics Letters

SN - 0003-6951

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New magnetic material having ultrahigh magnetic moment

Abstract

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