Magnetic and structural properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr) compounds

I. A. Al-Omari, Y. Yeshurun, S. S. Jaswal, J. Zhou, David J Sellmyer

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

We report the structural and magnetic properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr), where x = 0, 0.5, 1, 1.5, 2, 2.5, 3, and 4. X-ray diffraction shows that these compounds form the rhombohedral Th2Zn17 structure with a small amount of α-Fe for some of the samples with small x values. For some of these compounds the rhombohedral structure cannot be formed at large values of x. X-ray diffraction on magnetically aligned samples show that these samples have in-plane anisotropy. The unit cell volume is found to increase with x for M = V, Nb, and Zr and decrease with x for M = Cu and Cr. The saturation magnetization decreases with x for all M atoms both at 25 and 300 K with the decrease ranging from 5 to 15% for x = 1. The Curie temperature increases with x for small values of x with the increase ranging from 10 to 20% for x = 1.

Original languageEnglish (US)
Pages (from-to)83-88
Number of pages6
JournalJournal of Magnetism and Magnetic Materials
Volume217
Issue number1
DOIs
StatePublished - Jan 1 2000

Fingerprint

Structural properties
Magnetic properties
magnetic properties
X ray diffraction
Saturation magnetization
Curie temperature
Anisotropy
diffraction
Atoms
x rays
saturation
magnetization
anisotropy
cells
atoms

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Magnetic and structural properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr) compounds. / Al-Omari, I. A.; Yeshurun, Y.; Jaswal, S. S.; Zhou, J.; Sellmyer, David J.

In: Journal of Magnetism and Magnetic Materials, Vol. 217, No. 1, 01.01.2000, p. 83-88.

Research output: Contribution to journalArticle

Al-Omari, I. A. ; Yeshurun, Y. ; Jaswal, S. S. ; Zhou, J. ; Sellmyer, David J. / Magnetic and structural properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr) compounds. In: Journal of Magnetism and Magnetic Materials. 2000 ; Vol. 217, No. 1. pp. 83-88.
@article{43b7913b93524c5ea71032aed7861d9e,
title = "Magnetic and structural properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr) compounds",
abstract = "We report the structural and magnetic properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr), where x = 0, 0.5, 1, 1.5, 2, 2.5, 3, and 4. X-ray diffraction shows that these compounds form the rhombohedral Th2Zn17 structure with a small amount of α-Fe for some of the samples with small x values. For some of these compounds the rhombohedral structure cannot be formed at large values of x. X-ray diffraction on magnetically aligned samples show that these samples have in-plane anisotropy. The unit cell volume is found to increase with x for M = V, Nb, and Zr and decrease with x for M = Cu and Cr. The saturation magnetization decreases with x for all M atoms both at 25 and 300 K with the decrease ranging from 5 to 15{\%} for x = 1. The Curie temperature increases with x for small values of x with the increase ranging from 10 to 20{\%} for x = 1.",
author = "Al-Omari, {I. A.} and Y. Yeshurun and Jaswal, {S. S.} and J. Zhou and Sellmyer, {David J}",
year = "2000",
month = "1",
day = "1",
doi = "10.1016/S0304-8853(00)00347-4",
language = "English (US)",
volume = "217",
pages = "83--88",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",
number = "1",

}

TY - JOUR

T1 - Magnetic and structural properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr) compounds

AU - Al-Omari, I. A.

AU - Yeshurun, Y.

AU - Jaswal, S. S.

AU - Zhou, J.

AU - Sellmyer, David J

PY - 2000/1/1

Y1 - 2000/1/1

N2 - We report the structural and magnetic properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr), where x = 0, 0.5, 1, 1.5, 2, 2.5, 3, and 4. X-ray diffraction shows that these compounds form the rhombohedral Th2Zn17 structure with a small amount of α-Fe for some of the samples with small x values. For some of these compounds the rhombohedral structure cannot be formed at large values of x. X-ray diffraction on magnetically aligned samples show that these samples have in-plane anisotropy. The unit cell volume is found to increase with x for M = V, Nb, and Zr and decrease with x for M = Cu and Cr. The saturation magnetization decreases with x for all M atoms both at 25 and 300 K with the decrease ranging from 5 to 15% for x = 1. The Curie temperature increases with x for small values of x with the increase ranging from 10 to 20% for x = 1.

AB - We report the structural and magnetic properties of Nd2Fe17-xMx (M = Cu, Cr, V, Nb, and Zr), where x = 0, 0.5, 1, 1.5, 2, 2.5, 3, and 4. X-ray diffraction shows that these compounds form the rhombohedral Th2Zn17 structure with a small amount of α-Fe for some of the samples with small x values. For some of these compounds the rhombohedral structure cannot be formed at large values of x. X-ray diffraction on magnetically aligned samples show that these samples have in-plane anisotropy. The unit cell volume is found to increase with x for M = V, Nb, and Zr and decrease with x for M = Cu and Cr. The saturation magnetization decreases with x for all M atoms both at 25 and 300 K with the decrease ranging from 5 to 15% for x = 1. The Curie temperature increases with x for small values of x with the increase ranging from 10 to 20% for x = 1.

UR - http://www.scopus.com/inward/record.url?scp=0033699396&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033699396&partnerID=8YFLogxK

U2 - 10.1016/S0304-8853(00)00347-4

DO - 10.1016/S0304-8853(00)00347-4

M3 - Article

VL - 217

SP - 83

EP - 88

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1

ER -