Jingcong Hu

Sep 5, 2024 | onlinelibrary.wiley.com | Shibo Wei |Qingdao Innovation |Jingcong Hu |Engineering Beijing

Chenghao Bi Qingdao Innovation and Development Base, Harbin Engineering University, Qingdao, 266000 China College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001 China Yantai Research Institute, Harbin Engineering University, Yantai, 264000 ChinaSearch for more papers by this author

Apr 15, 2024 | onlinelibrary.wiley.com | Shibo Wei |Qingdao Innovation |Jingcong Hu |Engineering Beijing

Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description smll202400885-sup-0001-SuppMat.docx3 MB Supporting Information References 1a) , , , , , , , , , , Nature 2021, 599, 594; b) , , , , , , , , , , Nature 2021, 591, 72; c) , , , , Nat. Mater. 2018, 17, 394; d) , , , , , , , , , , Nature 2018, 562, 245. 2a) , , , , , , , , , , Adv. Mater. 2023, 35, 2209002; b) , , , , , , , , , , Nat.

Mar 23, 2023 | science.org | Huili Zhang |Qianqian Yang |Ibukun Akinrinade |Jingcong Hu

A polarizing thin filmShrinking the footprint of electronics may require coming up with ferroelectrics that retain their properties down to nanometer-thickness films. Yang et al. add to a growing list of materials that retain ferroelectricity at these small length scales. The authors found a ferroelectric bismuth oxide structure that they stabilized with a small amount of samarium substitution. When coated on a substrate, the ferroelectric behavior persists down to one nanometer.