Ultraviolet Light Helps to Realize Light-Controlled Enhancement and Fast Stabilization of Hot-Electron Photocurrent (IMAGE)

Hefei Institutes of Physical Science, Chinese Academy of Sciences

Ultraviolet Light Helps to Realize Light-Controlled Enhancement and Fast Stabilization of Hot-Electron Photocurrent

Caption

(a) The I-t curve of hot-electron photocurrent generated by infrared light (Source light, PS) output by the transistor under ultraviolet light (Gate light, PG) modulation (illustration is the schematic diagram of the transistor), (b) the current output when PG and infrared PS light with different power intensity are illuminated on the transistor, (c) I-t response curves under PS with and without PG.

Credit

XIA Kai

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