Preparation of multiferroic of Bi0.85Nd0.15FeO3 thin films prepared by sol-gel method-Reference-Cited by-同舟云学术

Preparation of multiferroic of Bi0.85Nd0.15FeO3 thin films prepared by sol-gel method

Published:2010 Issue:8 Volume:59 Page:5772
ISSN:1000-3290
Container-title:Acta Physica Sinica
language:
Short-container-title:Acta Phys. Sin.

Author:

Guo Dong-Yun ,Li Chao ,Wang Chuan-Bin ,Shen Qiang ,Zhang Lian-Meng ,Tu Rong ,Goto Takashi , , ,

Abstract

The Bi0.85Nd0.15FeO3 thin films were prepared on the Pt/Ti/SiO2/Si substrates by Sol-gel method.The effect of annealing temperature on formation of Bi0.85Nd0.15FeO3 phase was investigated. It was found that the Bi0.85Nd0.15FeO3 phase was formed and coexisted with the impurity phase when the films annealed at 450 ℃. The single-phase Bi0.85Nd0.15FeO3 films were obtained,when they were annealed at 500—600 ℃. Bi0.85Nd0.15FeO3 films annealed at 600 ℃ had saturated magnetization about 44.8 emu/cm3, remnant polarization (2Pr) about 16.6 μC/cm2,dielectric constant 145 and dielectric loss 0.032(1 MHz), respectively.

Publisher

Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences

Subject

General Physics and Astronomy

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