Discovery of robust in-plane ferroelectricity in atomic-thick SnTe

Stable ferroelectricity with high transition temperature in nanostructures is needed for miniaturizing ferroelectric devices. Here, we report the discovery of the stable in-plane spontaneous polarization in atomic-thick tin telluride (SnTe), down to a 1-unit cell (UC) limit. The ferroelectric transi...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Chang, Kai, Liu, Junwei, Lin, Haicheng, Wang, Na, Zhao, Kun, Zhang, Anmin, Jin, Feng, Zhong, Yong, Hu, Xiaopeng, Duan, Wenhui, Zhang, Qingming, Fu, Liang, Xue, Qi-Kun, Chen, Xi, Ji, Shuai-Hua
Rannpháirtithe: Massachusetts Institute of Technology. Department of Physics
Formáid: Alt
Foilsithe / Cruthaithe: American Association for the Advancement of Science (AAAS) 2018
Rochtain ar líne:http://hdl.handle.net/1721.1/117744
https://orcid.org/0000-0001-8051-7349
https://orcid.org/0000-0002-8803-1017