Structural, magnetic, electric and hyperfine behavior of a new multiferroic nanocomposite (Ni0.5Zn0.5Fe2O4)0.5(TiO2)0.5

被引：1

作者：

Mitra, A. ^{[1
,2
]}

Shaw, A. ^{[3
]}

Greneche, Jean-Marc ^{[4
]}

Chakrabarti, P. K. ^{[1
]}

机构：

[1] Burdwan Univ, Dept Phys, Solid State Res Lab, Burdwan 713104, W Bengal, India

[2] Heritage Coll, Dept Phys, Kolkata 700107, India

[3] Dhruba Chand Haider Coll, Dept Phys, Dakshin Barasat 743372, W Bengal, India

[4] Le Mans Univ, Inst Mol & Mate Riaux Mans IMMM UMR CNRS 6283, F-72085 Le Mans, France

来源：

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2021年 / 273卷

关键词：

Nanocomposite; Transmission Electron Microscopy; Magnetic properties; Electrical properties; Magnetoelectric coupling; TIO2; THIN-FILMS; DIELECTRIC-CONSTANT; RIETVELD REFINEMENT; CATION DISTRIBUTION; NI; NANOPARTICLES; ENHANCEMENT; COMPOSITES; DISPERSION; EVOLUTION;

D O I：

10.1016/j.mseb.2021.115454

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new multiferroic nanocomposite resulting from a subtile mixture of Ni0.5Zn0.5Fe2O4 and TiO2 nanocrystalline grains was synthesized by bottom-up approach. The structural, nanostructural and morphological characteristics of the nanocomposite were carefully evaluated from the X-ray patterns, from fringe patterns and selected area electron diffraction (SAED) patterns obtained by High Resolution Transmission Electron Microscope. The dielectric permittivity of the NZFO-TO nanocomposite is characterized by a phase transition from the ferro-electric to paraelectric order at similar to 390 K while the corresponding spectrum reveals a non-Debye type of relaxation phenomenon. It is concluded that this nanocomposite is suitable to be applied in magnetoelectric devices.

引用

页数：9

共 59 条

[1] Sol-gel derived nanocrystalline multiferroic BiFeO3 and R3+ (R=Er and Tm) doped therein: Magnetic phase transitions and enhancement of magnetic properties [J].

Acharya, S. ;

Sutradhar, S. ;

Mandal, J. ;

Mukhopadhyay, K. ;

Deb, A. K. ;

Chakrabarti, P. K. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2012, 324 (24) :4209-4218

[2] Magnetodielectric effect in Ni0.5Zn0.5Fe2O4-BaTiO3 nanocomposites [J].

Banerjee, Shilpi ;

Hajra, Partha ;

Datta, Anindya ;

Bhaumik, Asim ;

Mada, Mykanth Reddy ;

Bandyopadhyay, Sri ;

Chakravorty, Dipankar .

BULLETIN OF MATERIALS SCIENCE, 2014, 37 (03) :497-504

[3] INFLUENCE OF SUBSTRATE ON STRUCTURAL-PROPERTIES OF TIO2 THIN-FILMS OBTAINED VIA MOCVD [J].

BATTISTON, GA ;

GERBASI, R ;

PORCHIA, M ;

MARIGO, A .

THIN SOLID FILMS, 1994, 239 (02) :186-191

[4] Supermagnetism [J].

Bedanta, Subhankar ;

Kleemann, Wolfgang .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2009, 42 (01)

[5] IMPROVING THE VALIDITY OF HYPERFINE FIELD DISTRIBUTIONS FROM MAGNETIC-ALLOYS .1. UNPOLARIZED SOURCE [J].

BRAND, RA .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1987, 28 (03) :398-416

[6] A mechanism assessment for the anti-corrosion of zirconia coating under the condition of subcritical water corrosion [J].

Cao, Guoqin ;

Yun, Yifan ;

Xu, Hongjie ;

Yuan, Gaihuan ;

Hu, Junhua ;

Shao, Guosheng .

CORROSION SCIENCE, 2019, 152 :54-59

[7] Titanium dioxide nanomaterials: Synthesis, properties, modifications, and applications [J].

Chen, Xiaobo ;

Mao, Samuel S. .

CHEMICAL REVIEWS, 2007, 107 (07) :2891-2959

[8]

Chikazumi S., 1997, PHYS FERROMAGNETISM, V204

[9]

Chikazumi S., 2005, PHYS FERROMAGNETISM

[10]

Chikazumi S., 1997, PHYS FERROMAGNETISM, V204

← 1 2 3 4 5 6 →