Multiferroism in hexagonally stabilized TmFeO<sub>3</sub> thin films below 120 K

Suk-Jin Ahn, Jung‐Hoon Lee, Hyun M. Jang, Young Kyu Jeong

Journal of Materials Chemistry C · 2014 · 26 citations · 20 references

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Abstract

The hexagonal TmFeO<sub>3</sub> film shows a ferroelectric transition from the paraelectric <italic>P</italic>6<sub>3</sub>/<italic>mmc</italic> phase to the <italic>P</italic>6<sub>3</sub><italic>cm</italic> ground state at ∼430 K by <italic>c</italic>-axis-oriented orbital hybridization between Tm and O ions.

References

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