Room temperature synthesis of BiOBr<sub>1−x</sub>I<sub>x</sub> thin films with tunable structure and conductivity type for enhanced photoelectric performance
Huimin Jia, Yuxing Li, Yuanyang Mao, Dufei Yu, Weiwei He, Zhi Zheng
Abstract
The significantly improved photoelectric conversion performance of the BiOBr<sub>1−x</sub>I<sub>0.5x</sub> film is due to the more efficient photoinduced carrier separation and transfer, longer carrier lifetime and stronger absorption in the visible light region.
Topics & Concepts
Materials scienceSemiconductorDopingBand gapNanosheetConductivityThin filmPhotoelectric effectOptoelectronicsAnalytical Chemistry (journal)Open-circuit voltageNanotechnologyChemistryVoltagePhysical chemistryChromatographyQuantum mechanicsPhysicsAdvanced Photocatalysis TechniquesPerovskite Materials and ApplicationsGas Sensing Nanomaterials and Sensors