New insights on the substantially reduced bandgap of bismuth layered perovskite oxide thin films

Oxide perovskites are promising candidates for future solar energy conversion applications due to their intriguing properties, e.g. above bandgap photovoltage, which can be beneficial to overcome fundamental limitations of well-established semiconductor materials. Yet, their inherent wide bandgap re...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2021-03, Vol.9 (9), p.3161-317
Hauptverfasser:	Seyfouri, Mohammad Moein, Liu, Qianluan, Yang, Jack, Sun, Yunlong, Dai, Xinchen, Shi, Junjie, Tan, Xin, Li, Sean, Wu, Tom, Wang, Danyang
Format:	Artikel
Sprache:	eng
Schlagworte:	Bismuth titanate Cobalt Conduction bands Density of states Energy gap Ferroelectricity Optoelectronic devices Perovskites Photoelectric effect Photoelectric emission Reduction Semiconductor materials Solar energy conversion Structural engineering Thin films
Online-Zugang:	Volltext
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