Atomically Resolved Electronic States and Correlated Magnetic Order at Termination Engineered Complex Oxide Heterointerfaces

Bo Chao Huang, Pu Yu, Y. H. Chu, Chia Seng Chang, Ramamoorthy Ramesh, Rafal E. Dunin-Borkowski, Philipp Ebert, Ya Ping Chiu

研究成果: 雜誌貢獻文章

5 引文 斯高帕斯(Scopus)

摘要

We map electronic states, band gaps, and interface-bound charges at termination-engineered BiFeO3/La0.7Sr0.3MnO3 interfaces using atomically resolved cross-sectional scanning tunneling microscopy. We identify a delicate interplay of different correlated physical effects and relate these to the ferroelectric and magnetic interface properties tuned by engineering the atomic layer stacking sequence at the interfaces. This study highlights the importance of a direct atomically resolved access to electronic interface states for understanding the intriguing interface properties in complex oxides.

原文英語
頁(從 - 到)1089-1095
頁數7
期刊ACS Nano
12
發行號2
DOIs
出版狀態已發佈 - 2018 二月 27

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)
  • Materials Science(all)

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    Huang, B. C., Yu, P., Chu, Y. H., Chang, C. S., Ramesh, R., Dunin-Borkowski, R. E., Ebert, P., & Chiu, Y. P. (2018). Atomically Resolved Electronic States and Correlated Magnetic Order at Termination Engineered Complex Oxide Heterointerfaces. ACS Nano, 12(2), 1089-1095. https://doi.org/10.1021/acsnano.7b06004