Ba 8 CoNb 6– x Ta x O 24 Eight-Layer Shifted Hexagonal Perovskite Ceramics with Spontaneous Ta 5+ Ordering and Near-Zero τ f

Xiaoyan Yang (1) , Tashtanbekova Kyzzhibek (1) , Cécile Genevois (2, 3) , Weiwei Cao (1) , Florence Porcher (4) , Xiaojun Kuang (1) , Mathieu Allix (2, 3)

1 College of materials science and engineering, Guilin University of Technology
2 CEMHTI - Conditions Extrêmes et Matériaux : Haute Température et Irradiation
3 UO - Université d'Orléans
4 LLB - UMR 12 - Laboratoire Léon Brillouin

Domaines: Matériaux

Xiaoyan Yang, Tashtanbekova Kyzzhibek, Cécile Genevois, Weiwei Cao, Florence Porcher, et al.. Ba 8 CoNb 6– x Ta x O 24 Eight-Layer Shifted Hexagonal Perovskite Ceramics with Spontaneous Ta 5+ Ordering and Near-Zero τ f. Inorganic Chemistry, 2019, 58 (16), pp.10974-10982. ⟨10.1021/acs.inorgchem.9b01417⟩. ⟨hal-02319046⟩