DOI: 10.1063/1.107346. Structure and magnetic properties of R2Fe17C<i>x</i> (<i>x</i>∼2.5)

Structure and magnetic properties of R2Fe17Cx (x∼2.5)

10.1063/1.107346

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

A series of rare-earth iron carbides were prepared by heat treatment of R2Fe17 compounds in methane. The nominal composition of these carbides is R2Fe17Cx, x∼2.5. The carbides retain the original Th2Zn17 or Th2Ni17 structure with a 6.5% volume expansion over the carbon-free unit cell. For Sm2Fe17C2.5, the Curie temperature is 760 K and the easy magnetization direction is along the c axis. The anisotropy field of Sm2Fe17C2.5 at room temperature is 15±0.5 T.

Bibliography

Liao, L. X., Chen, X., Altounian, Z., & Ryan, D. H. (1992). Structure and magnetic properties of R2Fe17Cx (xâ¼2.5). Applied Physics Letters, 60(1), 129â131.

Authors 4

L. X. Liao (first)
X. Chen (additional)
Z. Altounian (additional)
D. H. Ryan (additional)

References 10 Referenced 74

10.1088/0034-4885/40/10/002 / Rep. Prog. Phys. (1977)
10.1016/0304-8853(90)90141-C / J. Magn. Magn. Mater. (1990)
10.1016/S0304-8853(97)90003-2 / J. Magn. Magn. Mater. (1990)
10.1063/1.348614 / J. Appl. Phys. (1991)
10.1088/0953-8984/2/30/013 / J. Phys. Condens. Matter (1990)
10.1016/0304-8853(90)90670-L / J. Magn. Magn. Mater. (1990)
10.1016/0304-8853(91)90430-I / J. Magn. Magn. Mater. (1991)
10.1016/0304-8853(90)90674-F / J. Magn. Magn. Mater. (1990)
10.1088/0022-3735/19/9/007 / J. Phys. E (1986)
10.1103/PhysRevLett.28.1584 / Phys. Rev. Lett. (1972)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:33 a.m.)
Deposited	1 year, 6 months ago (Feb. 2, 2024, 10:25 p.m.)
Indexed	1 year, 3 months ago (May 22, 2024, 9:53 a.m.)
Issued	33 years, 7 months ago (Jan. 6, 1992)
Published	33 years, 7 months ago (Jan. 6, 1992)
Published Print	33 years, 7 months ago (Jan. 6, 1992)

Funders 0

None

BibTeX

@article{Liao_1992, title={Structure and magnetic properties of R2Fe17Cx (x∼2.5)}, volume={60}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.107346}, DOI={10.1063/1.107346}, number={1}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Liao, L. X. and Chen, X. and Altounian, Z. and Ryan, D. H.}, year={1992}, month=jan, pages={129–131} }

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