Anion-induced robust ferroelectricity in sulfurized pseudo-rhombohedral epitaxial BiFeO3 thin films via polarization rotation

1. Xi, G.
2. Pan, Z.
3. Fang, Y.-W.
4. Tu, J.
5. Li, H.
6. Yang, Q.
7. Liu, C.
8. Luo, H.
9. Ding, J.
10. Xu, S.
11. Deng, S.
12. Wang, Q.
13. Zheng, D.
14. Long, Y.
15. Jin, K.
16. Zhang, X.
17. Tian, J.
18. Zhang, L.