Contact Engineering of Inkjet-printed Organometallic Halide Perovskites for Photodetectors and Solar Cells

Inkjet printing is an emerging approach that holds great potential to revolutionize the fabrication of electronic and optoelectronic devices since it provides a cost-effective, time-efficient, and more flexible route for device fabrication. In this work, we fabricated all inkjet-printed heterostructure photodetectors (PDs) on a flexible polyimide (PI) substrates with engineered solution-processed ...