Phase composition and crystal structure of the RE-substituted BiFeO3 (RE = Er, 
Tm, Yb)

Kuz, O.; Handysh, V.; Prots, Yu.; Vasylechko, L.

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Phase composition and crystal structure of the RE-substituted BiFeO₃ (RE = Er, Tm, Yb)

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Prots, Yu.
Yuri Prots, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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Kuz, O., Handysh, V., Prots, Y., & Vasylechko, L. (2012). Phase composition and crystal structure of the RE-substituted BiFeO₃ (RE = Er, Tm, Yb). In IEEE International Conference on Oxide Materials for Electronic Engineering (OMEE) (pp. 118-119). Retrieved from https://www.scopus.com/inward/record.uri?eid=2-s2.0-84881643329&doi=10.1109%2fOMEE.2012.6464823&partnerID=40&md5=a3f3d690cb1764a3d55d0ae1f30b4ee3.

Cite as: https://hdl.handle.net/21.11116/0000-0002-C230-C

Abstract

The work deals with the study of the phase and structural behaviour of the rare-earth substituted BiFeO3. X-ray powder diffraction examinations revealed that the polar R3c phase in the Bi1-xRExFeO 3 systems with RE = Er, Tm and Yb do not exceed 7, 4 and 3 mol.% of rare earth, respectively. Partial substitution of Er and Tm for the Bi sites in BiFeO3 reduce the temperature of the ferroelectric phase transition R3c-Pbnm on 30-60 K. © 2012 IEEE.