Influence of Doping on the Magnetic Properties and Local Microstructures in Fe-Doped YMnO3 - Journal of Applied Mathematics and Physics

JAMP > Vol.3 No.2, February 2015

Journal of Applied Mathematics and Physics

Volume 3, Issue 2 (February 2015)

ISSN Print: 2327-4352 ISSN Online: 2327-4379

Google-based Impact Factor: 0.70 Citations

Influence of Doping on the Magnetic Properties and Local Microstructures in Fe-Doped YMnO₃ ()

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DOI: 10.4236/jamp.2015.32038 3,237 Downloads 4,075 Views Citations

Author(s)

Xiaopeng Ge¹, Jiaou Wang², Kurash Ibrahim², Wenbo Yang¹, Xueguang Dong¹, Qi Li^1*

Affiliation(s)

¹Department of Physics, Southeast University, Nanjing, China.
²Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China.

ABSTRACT

Polycrystalline YMn_1?xFe_xO₃(0 < x < 0.1) samples are synthesized by solid-state reaction method and characterized by X-ray diffraction. The X-ray diffraction patterns indicate that YMn_1?xFe_xO₃ compounds maintain hexagonal structure with space group of p63 cm. Ferromagnetism of
YMn_1?xFe_xO₃ increases with increasing doping concentration of Fe³⁺, attributed to the suppression of the frustration and the change of the Mn-O bond length certificated by XAS analysis.

KEYWORDS

Multiferroics, YMn1?xFexO₃, Hybrid States, X-Ray Absorption Spectra

Share and Cite:

Ge, X. , Wang, J. , Ibrahim, K. , Yang, W. , Dong, X. and Li, Q. (2015) Influence of Doping on the Magnetic Properties and Local Microstructures in Fe-Doped YMnO₃. Journal of Applied Mathematics and Physics, 3, 262-266. doi: 10.4236/jamp.2015.32038.

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