Cluster-glass behaviour of the substituted molybdenum ferrite: a magnetic and Mossbauer study

L. Wang; J. Ding; A. Roy; J. Ghose; Y. Li; Y. P. Feng

doi:10.1088/0953-8984/12/48/312

Cluster-glass behaviour of the substituted molybdenum ferrite: a magnetic and Mossbauer study

L. Wang^*
, J. Ding
, A. Roy
, J. Ghose
, Y. Li
, Y. P. Feng

^*Corresponding author for this work

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

7 Scopus citations

Abstract

Magnetic and Mossbauer spectroscopy studies have been carried out to investigate the ferrite Fe₂Mo_0.6Ti_0.4O₄. Zero-field-cooled (ZFC) and field-cooled (FC) data, hysteresis loops, coercivity measurements, Mossbauer analysis and magnetic relaxation measurements show the presence of a cluster-glass behaviour. All of the results indicate that the ferrite may consist of two components: ferrimagnetic clusters and an antiferromagnetic matrix. The ferrimagnetic cluster may be Mo rich and has a compensation temperature, and its Curie temperature is higher than that of the antiferromagnetic matrix.

Original language	English
Pages (from-to)	9963-9972
Number of pages	10
Journal	Journal of Physics Condensed Matter
Volume	12
Issue number	48
DOIs	https://doi.org/10.1088/0953-8984/12/48/312
State	Published - 4 Dec 2000
Externally published	Yes

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title = "Cluster-glass behaviour of the substituted molybdenum ferrite: a magnetic and Mossbauer study",

abstract = "Magnetic and Mossbauer spectroscopy studies have been carried out to investigate the ferrite Fe2Mo0.6Ti0.4O4. Zero-field-cooled (ZFC) and field-cooled (FC) data, hysteresis loops, coercivity measurements, Mossbauer analysis and magnetic relaxation measurements show the presence of a cluster-glass behaviour. All of the results indicate that the ferrite may consist of two components: ferrimagnetic clusters and an antiferromagnetic matrix. The ferrimagnetic cluster may be Mo rich and has a compensation temperature, and its Curie temperature is higher than that of the antiferromagnetic matrix.",

author = "L. Wang and J. Ding and A. Roy and J. Ghose and Y. Li and Feng, \{Y. P.\}",

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TY - JOUR

T1 - Cluster-glass behaviour of the substituted molybdenum ferrite

T2 - a magnetic and Mossbauer study

AU - Wang, L.

AU - Ding, J.

AU - Roy, A.

AU - Ghose, J.

AU - Li, Y.

AU - Feng, Y. P.

PY - 2000/12/4

Y1 - 2000/12/4

N2 - Magnetic and Mossbauer spectroscopy studies have been carried out to investigate the ferrite Fe2Mo0.6Ti0.4O4. Zero-field-cooled (ZFC) and field-cooled (FC) data, hysteresis loops, coercivity measurements, Mossbauer analysis and magnetic relaxation measurements show the presence of a cluster-glass behaviour. All of the results indicate that the ferrite may consist of two components: ferrimagnetic clusters and an antiferromagnetic matrix. The ferrimagnetic cluster may be Mo rich and has a compensation temperature, and its Curie temperature is higher than that of the antiferromagnetic matrix.

AB - Magnetic and Mossbauer spectroscopy studies have been carried out to investigate the ferrite Fe2Mo0.6Ti0.4O4. Zero-field-cooled (ZFC) and field-cooled (FC) data, hysteresis loops, coercivity measurements, Mossbauer analysis and magnetic relaxation measurements show the presence of a cluster-glass behaviour. All of the results indicate that the ferrite may consist of two components: ferrimagnetic clusters and an antiferromagnetic matrix. The ferrimagnetic cluster may be Mo rich and has a compensation temperature, and its Curie temperature is higher than that of the antiferromagnetic matrix.

UR - https://www.scopus.com/pages/publications/0034504083

U2 - 10.1088/0953-8984/12/48/312

DO - 10.1088/0953-8984/12/48/312

M3 - 文章

AN - SCOPUS:0034504083

SN - 0953-8984

VL - 12

SP - 9963

EP - 9972

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 48

ER -

Cluster-glass behaviour of the substituted molybdenum ferrite: a magnetic and Mossbauer study

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