Publication Date:
2016-10-18
Description:
Author(s): Zhen Wang, Jing Tao, Liping Yu, Hangwen Guo, Lina Chen, Myung-Geun Han, Lijun Wu, Huolin Xin, Kim Kisslinger, E. W. Plummer, Jiandi Zhang, and Yimei Zhu Using atomically resolved imaging and spectroscopy, we reveal a remarkably deep polarization in nonferroelectric SrTi O 3 near its interface with an ultrathin nonmetallic film of L a 2 / 3 S r 1 / 3 Mn O 3 . Electron holography shows an electric field near the interface in SrTi O 3 , yielding a surprising spontaneous… [Phys. Rev. B 94, 155307] Published Mon Oct 17, 2016
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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