Magnetic anisotropy of (U1-xLux) 2Fe15Ge2 solid solutions

N. Tomizawa; Y. Homma; A. V. Andreev; T. Komatsubara; Y. Shiokawa

doi:10.1016/j.physb.2005.01.386

Magnetic anisotropy of (U_1-xLu_x) ₂Fe₁₅Ge₂ solid solutions

N. Tomizawa, Y. Homma, A. V. Andreev, T. Komatsubara, Y. Shiokawa

Materials Processing and Characterization Division

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

2 Citations (Scopus)

Abstract

The magnetic properties of aligned powders of (U_1- _xLu_x)₂Fe₁₅Ge₂ have been studied in order to determine the U contribution to the magnetism of U ₂Fe₁₅Ge₂. Dilution of U by Lu leads to a decrease of T_C and of the magnetic anisotropy whereas the spontaneous magnetic moment increases. The results are discussed under the assumption of a magnetic state of U with a small moment as a result of mutual cancellation of the spin and orbital contributions.

Original language	English
Pages (from-to)	1027-1029
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.386
Publication status	Published - 2005 Apr 30

Keywords

Ferromagnetism
Magnetic anisotropy
RT
Rare-earth compounds
Rare-earth intermetallics
Uranium intermetallics

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/j.physb.2005.01.386

Cite this

@article{d3028387395b4fe1a1f260afab3b6fc9,

title = "Magnetic anisotropy of (U1-xLux) 2Fe15Ge2 solid solutions",

abstract = "The magnetic properties of aligned powders of (U1- xLux)2Fe15Ge2 have been studied in order to determine the U contribution to the magnetism of U 2Fe15Ge2. Dilution of U by Lu leads to a decrease of TC and of the magnetic anisotropy whereas the spontaneous magnetic moment increases. The results are discussed under the assumption of a magnetic state of U with a small moment as a result of mutual cancellation of the spin and orbital contributions.",

keywords = "Ferromagnetism, Magnetic anisotropy, RT, Rare-earth compounds, Rare-earth intermetallics, Uranium intermetallics",

author = "N. Tomizawa and Y. Homma and Andreev, {A. V.} and T. Komatsubara and Y. Shiokawa",

note = "Funding Information: The work was supported by the Grant Agency of Czech Republic (Grant #202/03/0550) and by the program KONTAKT of the Ministry of Education of Czech Republic (Grant #ME680).",

year = "2005",

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doi = "10.1016/j.physb.2005.01.386",

language = "English",

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T1 - Magnetic anisotropy of (U1-xLux) 2Fe15Ge2 solid solutions

AU - Tomizawa, N.

AU - Homma, Y.

AU - Andreev, A. V.

AU - Komatsubara, T.

AU - Shiokawa, Y.

N1 - Funding Information: The work was supported by the Grant Agency of Czech Republic (Grant #202/03/0550) and by the program KONTAKT of the Ministry of Education of Czech Republic (Grant #ME680).

PY - 2005/4/30

Y1 - 2005/4/30

N2 - The magnetic properties of aligned powders of (U1- xLux)2Fe15Ge2 have been studied in order to determine the U contribution to the magnetism of U 2Fe15Ge2. Dilution of U by Lu leads to a decrease of TC and of the magnetic anisotropy whereas the spontaneous magnetic moment increases. The results are discussed under the assumption of a magnetic state of U with a small moment as a result of mutual cancellation of the spin and orbital contributions.

AB - The magnetic properties of aligned powders of (U1- xLux)2Fe15Ge2 have been studied in order to determine the U contribution to the magnetism of U 2Fe15Ge2. Dilution of U by Lu leads to a decrease of TC and of the magnetic anisotropy whereas the spontaneous magnetic moment increases. The results are discussed under the assumption of a magnetic state of U with a small moment as a result of mutual cancellation of the spin and orbital contributions.

KW - Ferromagnetism

KW - Magnetic anisotropy

KW - RT

KW - Rare-earth compounds

KW - Rare-earth intermetallics

KW - Uranium intermetallics

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JF - Physica B: Condensed Matter

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