Weak room temperature ferromagnetism and ferroelectric behavior in sonochemically synthesized bismuth and iron codoped SrTiO3 nanoparticles

被引：10

作者：

Dutta, Dimple P. ^{[1
]}

Tyagi, A. K. ^{[1
]}

机构：

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

来源：

MATERIALS LETTERS | 2016年 / 164卷

关键词：

SrTiO3; Nanoparticles; Doped; Magnetic materials; Ferroelectrics;

D O I：

10.1016/j.matlet.2015.11.045

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Bi3+/Fe3+ single as well as codoped SrTiO3 rianoparticles have been synthesized using a facile sonochemical method. Magnetic and ferroelectrit properties of the samples have been studied and it has been observed that Bi3+/Fe3+ codoped samples exhibit weak room temperature ferromagnetism as well as ferroelectric behavior. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：368 / 371

页数：4

共 20 条

[1] Bi:SrTiO3:: A quantum ferroelectric and a relaxor [J].

Ang, C ;

Yu, Z ;

Vilarinho, PM ;

Baptista, JL .

PHYSICAL REVIEW B, 1998, 57 (13) :7403-7406

[2] Sonochemical Synthesis of SrTiO3 Nanocrystals at Low Temperature [J].

Ashiri, Rouholah ;

Ajami, Reza ;

Moghtada, Abdolmajid .

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2015, 12 :E202-E206

[3] SR1-XCAXTIO3 - AN XY QUANTUM FERROELECTRIC WITH TRANSITION TO RANDOMNESS [J].

BEDNORZ, JG ;

MULLER, KA .

PHYSICAL REVIEW LETTERS, 1984, 52 (25) :2289-2292

[4] Dielectric polarization processes in Bi:SrTiO3 [J].

Chen, A ;

Yu, Z ;

Scott, J ;

Loidl, A ;

Guo, R ;

Bhalla, AS ;

Cross, LE .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2000, 61 (02) :191-196

[5] Synthesis and thermal decomposition of SrTi1-x Fe x O3 (0.0 aparts per thousandcurrency sign x aparts per thousandcurrency sign 0.1) powders obtained by the polymeric precursor method [J].

da Silva, L. F. ;

Bernardi, M. I. B. ;

Maia, L. J. Q. ;

Frigo, G. J. M. ;

Mastelaro, V. R. .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2009, 97 (01) :173-177

[6] Ferroelectricity at room temperature in Pr-doped SrTiO3 -: art. no. 104109 [J].

Durán, A ;

Martínez, E ;

Díaz, JA ;

Siqueiros, JM .

JOURNAL OF APPLIED PHYSICS, 2005, 97 (10)

[7] Anion vacancy-driven magnetism in incipient ferroelectric SrTiO3 and KTaO3 nanoparticles [J].

Eliseev, E. A. ;

Morozovska, A. N. ;

Glinchuk, M. D. ;

Blinc, R. .

JOURNAL OF APPLIED PHYSICS, 2011, 109 (09)

[8] INFLUENCE OF HYDROSTATIC-PRESSURE ON FIELD-INDUCED DIELECTRIC-CONSTANT MAXIMA OF SRTIO3 [J].

FRENZEL, C ;

HEGENBARTH, E .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1974, 23 (02) :517-521

[9] Magnetic and magneto-optical properties of Fe-doped SrTiO3 films [J].

Kim, Hyun-Suk ;

Bi, Lei ;

Dionne, G. F. ;

Ross, C. A. .

APPLIED PHYSICS LETTERS, 2008, 93 (09)

[10] Magnetic and ferroelectric properties of Fe doped SrTiO3-δ films [J].

Kumar, A. Sendil ;

Suresh, P. ;

Kumar, M. Mahesh ;

Srikanth, H. ;

Post, M. L. ;

Sahner, Kathy ;

Moos, Ralf ;

Srinath, S. .

INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009), 2010, 200

← 1 2 →