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Structural and Magnetic Properties on Sr-substituted BiFeO3 Perovskite Nanoferrites

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DOI: 10.23977/tracmp.2022.010101 | Downloads: 2 | Views: 27

Author(s)

Kaimin Su 1, Kangling Huang 1, Hu Yang 1, Yun He 2

Affiliation(s)

1 College of Physics and Technology, Guangxi Normal University, Guilin 541004, China
2 Guangxi Key Laboratory of Nuclear Physics and Nuclear Technology, Guangxi Normal University, Guilin 541004, China

Corresponding Author

Hu Yang

ABSTRACT

This experiment using the method of polyacrylamide sol-gel synthetic Bi1-xSrxFeO3 (x=0.02~0.12) powder. The diffraction peak trend together with the increase of Sr2+ and the different calcining temperature show that the best calcining temperature is 600℃.The scanning electron microscope images that the reunion phenomenon more serious with the increase of doping and the particle morphology become more and more random.It can get smaller particle size with the increasing of Sr2+.Experimental results show that the minimum particle can be get when the calcining temperature is 600℃. With the increasing of Sr2+ ions, the area of hysteresis loop change distinct.When x=0.04, calcining temperature T=600℃ can get a preferable particle.

KEYWORDS

Bi0.7(Gd0.3-xSrx)FeO3, Sol–gel, Calcination temperature, M-H curves

CITE THIS PAPER

Kaimin Su, Kangling Huang, Hu Yang, Yun He, Structural and Magnetic Properties on Sr-substituted BiFeO3 Perovskite Nanoferrites. Transactions on Condensed Matter Physics (2022) Vol. 1: 1-6. DOI: http://dx.doi.org/10.23977/tracmp.2022.010101.

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