Structural and magnetic properties of MgFe2O4 thin films

被引：8

作者：

Azam, M. ^{[1
]}

Zeeshan, M. Amir ^{[1
]}

Riaz, Saira ^{[1
]}

Naseem, Shahzad ^{[1
]}

机构：

[1] Univ Punjab, Ctr Excellence Solid State Phys, Lahore 54590, Pakistan

来源：

MATERIALS TODAY-PROCEEDINGS | 2015年 / 2卷 / 10期

关键词：

Magnesium iron oxide; Thin films; Spinel Ferrites; EPITAXIAL-GROWTH; SRTIO3;

D O I：

10.1016/j.matpr.2015.11.114

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The spinel-type ferrites are important due to their technological and industrial applications. Among magnetic ferrites with formula XFe2O4 (where X=Co, Ni etc.), magnesium ferrite with unique magnetic properties has a significant advantage. This ferrite is a soft magnetic, n-type semiconductor and has many applications in catalysis, brown pigments, high-density recording, gas sensors, transformers, magnet core and ferrofluids. In this work MgFe2O4 thin films are prepared using Sol-Gel method. The Mg/Fe ratio is varied as 0.45, 0.55 and 0.6. The presence of (220), (400), (331) and (533) peaks confirm the formation of MgFe2O4 at low synthesis temperature of 300 degrees C. It can be seen that variation in Mg/Fe ratio strongly affects the magnetic properties of magnesium iron oxide thin films. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：5705 / 5709

页数：5

共 21 条

[1] Surfactant modified MgFe2O4 nanopowders by reverse micelle processing: Effect of water to surfactant ratio (R) on the particle size and magnetic property [J].

Chandradass, J. ;

Jadhav, Arvind H. ;

Kim, Hern .

APPLIED SURFACE SCIENCE, 2012, 258 (07) :3315-3320

[2] Structural, vibrational, optical, magnetic and dielectric properties of Bi1-xBaxFeO3 nanoparticles [J].

Chauhan, Sunil ;

Arora, Manisha ;

Sati, P. C. ;

Chhoker, Sandeep ;

Katyal, S. C. ;

Kumar, Manoj .

CERAMICS INTERNATIONAL, 2013, 39 (06) :6399-6405

[3]

Craik DJ., 1975, MAGNETIC OXIDES

[4] Epitaxial growth of MgFe2O4 (111) thin films on sapphire (0001) substrate [J].

Gupta, R. K. ;

Yakuphanoglu, F. .

MATERIALS LETTERS, 2011, 65 (19-20) :3058-3060

[5] Structural properties of cobalt ferrite thin films deposited by pulsed laser deposition:: Effect of the reactive atmosphere [J].

Hassan, R. Sayed ;

Viart, N. ;

Ulhaq-Bouillet, C. ;

Loison, J. L. ;

Versini, G. ;

Vola, J. P. ;

Cregut, O. ;

Pourroy, G. ;

Muller, D. ;

Chateigner, D. .

THIN SOLID FILMS, 2007, 515 (05) :2943-2948

[6] Epitaxial growth of the CoFe2O4 film on SrTiO3 and its characterization [J].

Huang, W. ;

Zhou, L. X. ;

Zeng, H. Z. ;

Wei, X. H. ;

Zhu, J. ;

Zhang, Y. ;

Li, Y. R. .

JOURNAL OF CRYSTAL GROWTH, 2007, 300 (02) :426-430

[7]

Iwata J. M., 2009, APPL PHYS, V105

[8] Influence of oxygen partial pressure on the epitaxial MgFe2O4 thin films deposited on SrTiO3 (100) substrate [J].

Kim, Kyoung Sun ;

Muralidharan, P. ;

Han, Seung Ho ;

Kim, Jeong Seog ;

Kim, Ho Gi ;

Cheon, Chae Il .

JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 503 (02) :460-463

[9]

Lee SW, 2006, J KOREAN PHYS SOC, V48, P583

[10] Structural, dielectric and electrical properties of zinc doped nickel nanoferrites prepared by simplified sol-gel method [J].

Nasir, S. ;

Asghar, G. ;

Malik, Muhammad Ali ;

Anis-ur-Rehman, M. .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2011, 59 (01) :111-116

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