Fig. 1: Operation mechanism of perovskite b-JFETs. | Nature Communications

Fig. 1: Operation mechanism of perovskite b-JFETs.

From: Revisiting the role of oxidation in stable and high-performance lead-free perovskite-IGZO junction field-effect transistors

Fig. 1

a, b Schematic of the perovskite b-JFET based on a PEA2SnI4/IGZO heterojunction and the schematic illustration of the working mechanism. c, d Schematic illustration of the electron flow within the device and the corresponding energy band diagram of the perovskite b-JFETs before and after the oxidation process.

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