1. Christian Doppler Lab in Advanced Ferroic Oxides
2. Materials and Engineering Research Institute
3. Sheffield Hallam University
4. Sheffield
5. UK. E-mail:
6. LSPM
7. CNRS UPR 3407
8. Université Paris Nord
9. Sorbonne Paris Cité
10. 93430 Villetaneuse
11. LPEM
12. ESPCI Paris
13. PSL University
14. CNRS
15. F-75005 Paris
16. Departamento de Química
17. ICEx
18. Universidade Federal de Minas Gerais
19. 30123-970 Belo Horizonte
20. Brazil
21. Departamento de Física