Structural and magnetic properties of (In1-xFex)2O3 (0.0≤x≤0.25) system:: Prepared by gel combustion method

被引：60

作者：

Jayakumar, O. D.

Gopalakrishnan, I. K. ^{[1
]}

Kulshreshtha, S. K.

Gupta, Amita

Rao, K. V.

Louzguine-Luzgin, D. V.

Inoue, A.

Glans, P.-A.

Guo, J.-H.

Samanta, K.

Singh, M. K.

Katiyar, R. S.

机构：

[1] Bhabha Atom Res Ctr, Div Chem, Bombay 400085, Maharashtra, India

[2] Royal Inst Technol, Dept Mat Sci Tmfy MSE, SE-10044 Stockholm, Sweden

[3] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 980, Japan

[4] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA

[5] Univ Puerto Rico, Dept Phys, Rio Piedras, PR 00931 USA

来源：

APPLIED PHYSICS LETTERS | 2007年 / 91卷 / 05期

关键词：

D O I：

10.1063/1.2757589

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

(In1-xFex)(2)O-3 polycrystalline samples with x=(0.0,0.05,0.10,0.15,0.20, and 0.25) have been synthesized by a gel combustion method. Reitveld refinement analysis of x-ray diffraction data indicated the formation of single phase cubic bixbyite structure without any parasitic phases. This observation is further confirmed by high resolution transmission electron microscopy imaging, indexing of the selected-area electron diffraction patterns, x-ray absorption spectroscopy, and Raman Spectroscopy. dc magnetization studies as a function of temperature and field indicate that they are ferromagnetic with Curie temperature (T-C) well above room temperature. (c) 2007 American Institute of Physics.

引用

页数：3

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[1] Ferromagnetism in Fe-doped SnO2 thin films [J].