Strain-induced room-temperature ferroelectricity in SrTiO3 membranes
- Ruijuan Xu
- Jiawei Huang
- Edward S. Barnard
- Seung Sae Hong
- Prastuti Singh
- Ed K. Wong
- Thies Jansen
- Varun Harbola
- Jun Xiao
- Bai Yang Wang
- Sam Crossley
- Di Lu
- Shi Liu
- Harold Y. Hwang
Publication date
June 2020
DOI Publisher
Springer Science and Business Media LLC Journal
Nature CommunicationsAbstract
Previous approach lacks the ability to produce large and continuously tunable strain states due to the limited number of available substrates. Here, the authors demonstrate strain-induced ferroelectricity in SrTiO3 membranes by laminating freestanding SrTiO3 films onto a stretchable polymer
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