Fig. 9
From: Stable blue emission and sub-gap mediated UV photodetection in lead-free 1D CsCu2Br3 single crystals

Long-term photocurrent stability of CsCu2Br3 under continuous UV illumination.
From: Stable blue emission and sub-gap mediated UV photodetection in lead-free 1D CsCu2Br3 single crystals

Long-term photocurrent stability of CsCu2Br3 under continuous UV illumination.