Energy Band Gap Modulation in Nd-Doped BiFeO3/SrRuO3 Heteroepitaxy for Visible Light Photoelectrochemical Activity

• Main Authors: Tan, Kok Hong, Chen, Yun Wen, Van, Chien Nguyen, Wang, Hongliang, Chen, Jhih Wei, Lim, Fang Sheng, Chew, Khian Hooi, Zhan, Qian, Wu, Chung Lin, Chai, Siang Piao, Chu, Ying Hao, Chang, Wei Sea
• Format: Article
• Published: American Chemical Society 2019
• Subjects: QC Physics; TJ Mechanical engineering and machinery; TP Chemical technology
• Online Access: http://eprints.um.edu.my/23303/; https://doi.org/10.1021/acsami.8b17758

The ability of band offsets at multiferroic/metal and multiferroic/electrolyte interfaces in controlling charge transfer and thus altering the photoactivity performance has sparked significant attention in solar energy conversion applications. Here, we demonstrate that the band offsets of the two in...