Continuously tunable ferroelectric domain width down to the single-atomic limit in bismuth tellurite
oleh: Mengjiao Han, Cong Wang, Kangdi Niu, Qishuo Yang, Chuanshou Wang, Xi Zhang, Junfeng Dai, Yujia Wang, Xiuliang Ma, Junling Wang, Lixing Kang, Wei Ji, Junhao Lin
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2022-10-01 |
Deskripsi
Tunability of ferroelectric domain structure is significant in ferroelectric materials. Here, the authors present in-plane ferroelectricity in 2D Bi2TeO5 in which the ferroelectric domain size and shape can be continuously tuned by the Bi/Te ratio.