Magnetoelectric Coupling and Dielectric Study of xNiFe2O4-(1-x)ErMnO3 Lead Free Multiferroic Nanocomposites

被引：0

作者：

Singh, Swati ^{[1
]}

Mandal, S. K. ^{[1
]}

Dey, P. ^{[2
]}

机构：

[1] Natl Inst Technol Agartala, Dept Phys, Jirania 799046, West Tripura, India

[2] Kazi Nazrual Univ, Dept Phys, Asansol 713304, India

来源：

61ST DAE-SOLID STATE PHYSICS SYMPOSIUM | 2017年 / 1832卷

关键词：

Magnetoelectric coupling; Dielectric; NFO; EMO; Nanocomposites;

D O I：

10.1063/1.4980255

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have investigated magnetoelectric coupling and dielectric properties of xNiFe(2)O(4) - (1-x)ErMnO3 (x = 0.1, 0.3, 0.5) lead free multiferroic nanocomposites prepared through pyrophoric reaction method. The magnetoelectric response is observed for lead free series of nanocomposites at room temperature at frequency of 95 Hz and I kIIz, which is depending on EMO volume fraction. Furthermore, we have studied the dielectric properties of series of nanocomposites at dc magnetic field of 0 and 1800 Oe. Enhanced value of dielectric constant has been observed at low frequency region which is attributed due to the presence of interfacial polarization of the sample.

引用

页数：3

共 9 条

[1] Multiferroic and magnetoelectric materials [J].

Eerenstein, W. ;

Mathur, N. D. ;

Scott, J. F. .

NATURE, 2006, 442 (7104) :759-765

[2] Temperature dependence of solubility limits of transition metals (Co, Mn, Fe, and Ni) in ZnO nanoparticles [J].

Mandal, S. K. ;

Das, A. K. ;

Nath, T. K. ;

Karmakar, Debjani .

APPLIED PHYSICS LETTERS, 2006, 89 (14)

[3]

Mandal S. K., 2007, J APPL PHYS, V101

[4]

Mandal S. K., 2011, CERAMIC T, V226, P223

[5] AC and DC electrical transport studies of (Fe, Co) codoped ZnO nanoparticles [J].

Mandal, Sanjay Kumar ;

Dey, Puja ;

Nath, Tapan Kumar .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2014, 32 (04)

[6]

Srinivasan G., 2004, REVIEW GIANT MAGNETO, P1

[7]

VANSUCHTELEN J, 1972, PHILIPS RES REP, V27, P28

[8] Temperature dependence of electrical properties of nickel-zinc ferrites processed by the citrate precursor technique [J].

Verma, A ;

Thakur, OP ;

Prakash, C ;

Goel, TC ;

Mendiratta, RG .

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2005, 116 (01) :1-6

[9] Multiferroic magnetoelectric composite nanostructures [J].

Wang, Yao ;

Hu, Jiamian ;

Lin, Yuanhua ;

Nan, Ce-Wen .

NPG ASIA MATERIALS, 2010, 2 (02) :61-68

← 1 →