Effect of D<inf>y</inf>3+ substitution on structural, magnetic and dielectric properties of BiFeO<inf>3</inf>-PbTiO<inf>3</inf>multiferroics

Naveen Kumar; Sanjeev Kumar; Narayan Bastola; Shonak  Bansal; Arun  K Singh

doi:10.1109/nmdc.2018.8605908

Effect of D<inf>y</inf>3+ substitution on structural, magnetic and dielectric properties of BiFeO<inf>3</inf>-PbTiO<inf>3</inf>multiferroics

Naveen Kumar
, Sanjeev Kumar
, Narayan Bastola
, Shonak Bansal
, Arun K Singh

Department of Mechanical Engineering

Punjab Engineering College (Deemed to be University)

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

3 Citations (SciVal)

Abstract

Multiferroic 0.6Bi(1-x)Dy x FeO 3 -0.4PbTiO 3 (x=0, 0.10) nanoparticles were synthesized via sol-gel route. The effect of rare earth Dy 3+ ion substitution on structural, magnetic and dielectric properties of BiFeO 3 -PbTiO 3 system has been studied. Rietveld refinement studies of X-ray diffraction profiles reveal that system exhibit cubic (Pm3m) and tetragonal (P4mm) crystal structure for x = 0 and single cubic (Pm3m) phase for x = 0.10. Experimental results show that Dy 3+ doping suppresses the modulated spin cycloid of BiFeO 3 results in net remnant magnetization. Dielectric studies show that the conductivity of the sample decreases with Dy 3+ ion substitution in the composition, which indicates that Dy 3+ doping suppresses the oxygen vacancies.

Original language	English
Title of host publication	Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics
Place of Publication	U. S. A.
Publisher	IEEE
Pages	1-4
ISBN (Print)	9781538610169, 9781538610169
DOIs	https://doi.org/10.1109/nmdc.2018.8605908
Publication status	Published - 17 Oct 2018

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10.1109/nmdc.2018.8605908

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Kumar, N., Kumar, S., Bastola, N., Bansal, S., & K Singh, A. (2018). Effect of D<inf>y</inf>3+ substitution on structural, magnetic and dielectric properties of BiFeO<inf>3</inf>-PbTiO<inf>3</inf>multiferroics. In Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics (pp. 1-4). IEEE. https://doi.org/10.1109/nmdc.2018.8605908

Effect of D<inf>y</inf>3+ substitution on structural, magnetic and dielectric properties of BiFeO<inf>3</inf>-PbTiO<inf>3</inf>multiferroics. / Kumar, Naveen; Kumar, Sanjeev; Bastola, Narayan et al.
Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics. U. S. A.: IEEE, 2018. p. 1-4.

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

Kumar, N, Kumar, S, Bastola, N, Bansal, S & K Singh, A 2018, Effect of D<inf>y</inf>3+ substitution on structural, magnetic and dielectric properties of BiFeO<inf>3</inf>-PbTiO<inf>3</inf>multiferroics. in Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics. IEEE, U. S. A., pp. 1-4. https://doi.org/10.1109/nmdc.2018.8605908

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title = "Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics",

abstract = "Multiferroic 0.6Bi(1-x)Dy x FeO 3 -0.4PbTiO 3 (x=0, 0.10) nanoparticles were synthesized via sol-gel route. The effect of rare earth Dy 3+ ion substitution on structural, magnetic and dielectric properties of BiFeO 3 -PbTiO 3 system has been studied. Rietveld refinement studies of X-ray diffraction profiles reveal that system exhibit cubic (Pm3m) and tetragonal (P4mm) crystal structure for x = 0 and single cubic (Pm3m) phase for x = 0.10. Experimental results show that Dy 3+ doping suppresses the modulated spin cycloid of BiFeO 3 results in net remnant magnetization. Dielectric studies show that the conductivity of the sample decreases with Dy 3+ ion substitution in the composition, which indicates that Dy 3+ doping suppresses the oxygen vacancies.",

author = "Naveen Kumar and Sanjeev Kumar and Narayan Bastola and Shonak Bansal and \{K Singh\}, Arun",

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T1 - Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics

AU - Kumar, Naveen

AU - Kumar, Sanjeev

AU - Bastola, Narayan

AU - Bansal, Shonak

AU - K Singh, Arun

PY - 2018/10/17

Y1 - 2018/10/17

N2 - Multiferroic 0.6Bi(1-x)Dy x FeO 3 -0.4PbTiO 3 (x=0, 0.10) nanoparticles were synthesized via sol-gel route. The effect of rare earth Dy 3+ ion substitution on structural, magnetic and dielectric properties of BiFeO 3 -PbTiO 3 system has been studied. Rietveld refinement studies of X-ray diffraction profiles reveal that system exhibit cubic (Pm3m) and tetragonal (P4mm) crystal structure for x = 0 and single cubic (Pm3m) phase for x = 0.10. Experimental results show that Dy 3+ doping suppresses the modulated spin cycloid of BiFeO 3 results in net remnant magnetization. Dielectric studies show that the conductivity of the sample decreases with Dy 3+ ion substitution in the composition, which indicates that Dy 3+ doping suppresses the oxygen vacancies.

AB - Multiferroic 0.6Bi(1-x)Dy x FeO 3 -0.4PbTiO 3 (x=0, 0.10) nanoparticles were synthesized via sol-gel route. The effect of rare earth Dy 3+ ion substitution on structural, magnetic and dielectric properties of BiFeO 3 -PbTiO 3 system has been studied. Rietveld refinement studies of X-ray diffraction profiles reveal that system exhibit cubic (Pm3m) and tetragonal (P4mm) crystal structure for x = 0 and single cubic (Pm3m) phase for x = 0.10. Experimental results show that Dy 3+ doping suppresses the modulated spin cycloid of BiFeO 3 results in net remnant magnetization. Dielectric studies show that the conductivity of the sample decreases with Dy 3+ ion substitution in the composition, which indicates that Dy 3+ doping suppresses the oxygen vacancies.

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BT - Effect of Dy3+ substitution on structural, magnetic and dielectric properties of BiFeO3-PbTiO3multiferroics

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ER -

Effect of D<inf>y</inf>3+ substitution on structural, magnetic and dielectric properties of BiFeO<inf>3</inf>-PbTiO<inf>3</inf>multiferroics

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