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5. Observation of intermetallic charge transfer transition in negative thermal expansion material Bi1-x

Observation of intermetallic charge transfer transition in negative thermal expansion material Bi1-x

来源 :第26届国际高压科学技术大会、第8届亚洲高压科技学术会议暨第19届中国高压科学技术会议(The 26th Interna | 被引量 : 0次 | 上传用户：chichilela

【摘 要】

：

BiNiO3 has an unusual Bi3+0.5Bi5+0.5Ni2+O3 valence state and a triclinically distorted structure with distinct Bi3+ and Bi5+ crystallographic sites ordered in a columnar manner.

【作 者】

：

Takumi Nishikubo Yuki Sakai Kengo Oka Masaki Azuma 

【机 构】

：

Laboratory for Materials and Structures,Tokyo Institute of Technology,Kanagawa,226-8503,JAPAN

【出 处】

：

第26届国际高压科学技术大会、第8届亚洲高压科技学术会议暨第19届中国高压科学技术会议(The 26th Interna

【发表日期】

：

2017年10期

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论文部分内容阅读

　　BiNiO3 has an unusual Bi3+0.5Bi5+0.5Ni2+O3 valence state and a triclinically distorted structure with distinct Bi3+ and Bi5+ crystallographic sites ordered in a columnar manner.

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