Magnetization processes in polycrystalline (La0.7-xNdx)Pb0.3MnO3

S. L. Young, H. Z. Chen, C. H. Lin, Lance Horng, J. B. Shi, Y. C. Chen

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Magnetization processes for the Nd substitution on the La site in polycrystalline (La0.7-xNdx)Pb0.3MnO3 have been systematically studied. The low-field magnetic behavior observed in ZFC and FC curves shows a long-range spin order for La-rich compounds and a spin-glass state for Nd-rich ones. Magnetic hysteresis loops with high field show square curves for all samples. The hysteresis behavior can be modeled by the formula of M=Ms(1-a/Hn) where 0≤n≤1. The term a/Hn expresses the deviation of magnetization from saturation. The larger factor n and smaller factor a for La-rich samples resulting in sharper square curves which should be associated with the long-range spin order of magnetic moment.

Original languageEnglish
Pages (from-to)70-72
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume239
Issue number1-3
DOIs
Publication statusPublished - 2002 Feb 1

Fingerprint

Magnetization
Magnetic hysteresis
magnetization
Spin glass
curves
Hysteresis loops
Magnetic moments
hysteresis
Hysteresis
Substitution reactions
Magnetic fields
spin glass
magnetic moments
substitutes
deviation
saturation
magnetic fields

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Young, S. L. ; Chen, H. Z. ; Lin, C. H. ; Horng, Lance ; Shi, J. B. ; Chen, Y. C. / Magnetization processes in polycrystalline (La0.7-xNdx)Pb0.3MnO3. In: Journal of Magnetism and Magnetic Materials. 2002 ; Vol. 239, No. 1-3. pp. 70-72.
@article{fb0e6cebada5494a966e9b857e65d85a,
title = "Magnetization processes in polycrystalline (La0.7-xNdx)Pb0.3MnO3",
abstract = "Magnetization processes for the Nd substitution on the La site in polycrystalline (La0.7-xNdx)Pb0.3MnO3 have been systematically studied. The low-field magnetic behavior observed in ZFC and FC curves shows a long-range spin order for La-rich compounds and a spin-glass state for Nd-rich ones. Magnetic hysteresis loops with high field show square curves for all samples. The hysteresis behavior can be modeled by the formula of M=Ms(1-a/Hn) where 0≤n≤1. The term a/Hn expresses the deviation of magnetization from saturation. The larger factor n and smaller factor a for La-rich samples resulting in sharper square curves which should be associated with the long-range spin order of magnetic moment.",
author = "Young, {S. L.} and Chen, {H. Z.} and Lin, {C. H.} and Lance Horng and Shi, {J. B.} and Chen, {Y. C.}",
year = "2002",
month = "2",
day = "1",
doi = "10.1016/S0304-8853(01)00530-3",
language = "English",
volume = "239",
pages = "70--72",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",
number = "1-3",

}

Magnetization processes in polycrystalline (La0.7-xNdx)Pb0.3MnO3. / Young, S. L.; Chen, H. Z.; Lin, C. H.; Horng, Lance; Shi, J. B.; Chen, Y. C.

In: Journal of Magnetism and Magnetic Materials, Vol. 239, No. 1-3, 01.02.2002, p. 70-72.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Magnetization processes in polycrystalline (La0.7-xNdx)Pb0.3MnO3

AU - Young, S. L.

AU - Chen, H. Z.

AU - Lin, C. H.

AU - Horng, Lance

AU - Shi, J. B.

AU - Chen, Y. C.

PY - 2002/2/1

Y1 - 2002/2/1

N2 - Magnetization processes for the Nd substitution on the La site in polycrystalline (La0.7-xNdx)Pb0.3MnO3 have been systematically studied. The low-field magnetic behavior observed in ZFC and FC curves shows a long-range spin order for La-rich compounds and a spin-glass state for Nd-rich ones. Magnetic hysteresis loops with high field show square curves for all samples. The hysteresis behavior can be modeled by the formula of M=Ms(1-a/Hn) where 0≤n≤1. The term a/Hn expresses the deviation of magnetization from saturation. The larger factor n and smaller factor a for La-rich samples resulting in sharper square curves which should be associated with the long-range spin order of magnetic moment.

AB - Magnetization processes for the Nd substitution on the La site in polycrystalline (La0.7-xNdx)Pb0.3MnO3 have been systematically studied. The low-field magnetic behavior observed in ZFC and FC curves shows a long-range spin order for La-rich compounds and a spin-glass state for Nd-rich ones. Magnetic hysteresis loops with high field show square curves for all samples. The hysteresis behavior can be modeled by the formula of M=Ms(1-a/Hn) where 0≤n≤1. The term a/Hn expresses the deviation of magnetization from saturation. The larger factor n and smaller factor a for La-rich samples resulting in sharper square curves which should be associated with the long-range spin order of magnetic moment.

UR - http://www.scopus.com/inward/record.url?scp=0036465328&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036465328&partnerID=8YFLogxK

U2 - 10.1016/S0304-8853(01)00530-3

DO - 10.1016/S0304-8853(01)00530-3

M3 - Article

AN - SCOPUS:0036465328

VL - 239

SP - 70

EP - 72

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1-3

ER -