Band alignment and electrocatalytic activity at the p-n La0.88Sr0.12FeO3/SrTiO3(001) heterojunction

• Main Authors: Wang, L., Du, Y., Chang, L., Stoerzinger, K. A., Bowden, M. E., Wang, J., Chambers, S. A.
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: X-ray Photoelectron Spectroscopy; Band Gap; DRNTU::Engineering::Materials
• 在線閱讀: https://hdl.handle.net/10356/89761; http://hdl.handle.net/10220/46364

Ferrite perovskites have exhibited promising p-type conductivity and oxygen evolution reaction (OER) activity. In this work, we investigate heteroepitaxial p-n junctions formed by La0.88Sr0.12FeO3 and n-SrTiO3(001). Sr substitution for La in LaFeO3 is shown to be effective for introducing p-type con...