Microstructure and magnetic property of Fex(In2O3)1-x magnetic granular films

Liansheng Zhang; Lin Zhang; Ruzhen Zhang; Yihua Liu; Weixian Zhang; Baoxin Huang

Microstructure and magnetic property of Fe_x(In₂O₃)_1-x magnetic granular films

Liansheng Zhang^*, Lin Zhang^*, Ruzhen Zhang, Yihua Liu, Weixian Zhang, Baoxin Huang

^*Corresponding author for this work

Shandong University

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

4 Citations (Scopus)

Abstract

Metal/semiconductor Fe_x(In₂O₃)_1-x granular films were prepared by the rf-sputtering. The microstructure was studied by using XRD, TEM and magnetic measurements. The results showed that the nanometer-sized Fe particles uniformly dispersed in the amorphous In₂O₃. Appropriate annealing leads to the crystallization of In₂O₃ films and the growth of the Fe particle size. As a result, the magnetic behavior of the films transits from superparamagnetic to ferromagnetic. The variation of the lattice constant for In₂O₃ depends on the volume fraction of Fe particles.

Original language	English
Pages (from-to)	1095-1098
Number of pages	4
Journal	Jinshu Xuebao/Acta Metallurgica Sinica
Volume	34
Issue number	10
Publication status	Published - Oct 1998
Externally published	Yes

Keywords

Metallic granular film
Microstructure
Semiconductor
Super-paramagnetism

Cite this

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title = "Microstructure and magnetic property of Fex(In2O3)1-x magnetic granular films",

abstract = "Metal/semiconductor Fex(In2O3)1-x granular films were prepared by the rf-sputtering. The microstructure was studied by using XRD, TEM and magnetic measurements. The results showed that the nanometer-sized Fe particles uniformly dispersed in the amorphous In2O3. Appropriate annealing leads to the crystallization of In2O3 films and the growth of the Fe particle size. As a result, the magnetic behavior of the films transits from superparamagnetic to ferromagnetic. The variation of the lattice constant for In2O3 depends on the volume fraction of Fe particles.",

keywords = "Metallic granular film, Microstructure, Semiconductor, Super-paramagnetism",

author = "Liansheng Zhang and Lin Zhang and Ruzhen Zhang and Yihua Liu and Weixian Zhang and Baoxin Huang",

year = "1998",

month = oct,

language = "English",

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journal = "Jinshu Xuebao/Acta Metallurgica Sinica",

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TY - JOUR

T1 - Microstructure and magnetic property of Fex(In2O3)1-x magnetic granular films

AU - Zhang, Liansheng

AU - Zhang, Lin

AU - Zhang, Ruzhen

AU - Liu, Yihua

AU - Zhang, Weixian

AU - Huang, Baoxin

PY - 1998/10

Y1 - 1998/10

N2 - Metal/semiconductor Fex(In2O3)1-x granular films were prepared by the rf-sputtering. The microstructure was studied by using XRD, TEM and magnetic measurements. The results showed that the nanometer-sized Fe particles uniformly dispersed in the amorphous In2O3. Appropriate annealing leads to the crystallization of In2O3 films and the growth of the Fe particle size. As a result, the magnetic behavior of the films transits from superparamagnetic to ferromagnetic. The variation of the lattice constant for In2O3 depends on the volume fraction of Fe particles.

AB - Metal/semiconductor Fex(In2O3)1-x granular films were prepared by the rf-sputtering. The microstructure was studied by using XRD, TEM and magnetic measurements. The results showed that the nanometer-sized Fe particles uniformly dispersed in the amorphous In2O3. Appropriate annealing leads to the crystallization of In2O3 films and the growth of the Fe particle size. As a result, the magnetic behavior of the films transits from superparamagnetic to ferromagnetic. The variation of the lattice constant for In2O3 depends on the volume fraction of Fe particles.

KW - Metallic granular film

KW - Microstructure

KW - Semiconductor

KW - Super-paramagnetism

UR - http://www.scopus.com/inward/record.url?scp=0348229115&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0348229115

SN - 0412-1961

VL - 34

SP - 1095

EP - 1098

JO - Jinshu Xuebao/Acta Metallurgica Sinica

JF - Jinshu Xuebao/Acta Metallurgica Sinica

IS - 10

ER -

Microstructure and magnetic property of Fe_x(In₂O₃)_1-x magnetic granular films

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Keywords

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