Recently, the thin amorphous Ga 2 O 3 nanosheet attracts enormous interest in dielectric
and passivation materials, but it is still lack of the study about its photodetection …

Perovskite‐based photodetectors exhibit potential applications in communication,
neuromorphic chips, and biomedical imaging due to their outstanding photoelectric …

Owing to the Fermi pinning effect arose in the metal electrodes deposition process, metal–
semiconductor contact is always independent on the work function, which challenges the …

Ultrathin halide perovskites have drawn tremendous attention in nano‐/micro‐optoelectronic
devices due to their fascinating performance and capability for chip integration …

Abstract Two-dimensional (2D) transition metal dichalcogenides are highly suitable for
constructing junction photodetectors because of their suspended bond-free surface and …

Fiber-shaped photodetectors (FPDs) have attracted special attention to wearable health
monitoring due to their 3D absorption capabilities. However, the practical application of …

Facing the future development trend of miniaturization and intelligence of electronic devices,
solar‐blind photodetectors based on ultrawide‐bandgap 2D semiconductors have the …

AgInSe2 is a promising direct bandgap thin-film material with a rare n-type conductivity.
Similar to thin film photovoltaic materials such as Cu (In, Ga) Se2 (CIGSe), which have …

Flexible broadband optoelectronic devices play a prominent role in the areas of daily life
including wearable optoelectronic systems, health care, and bio-imaging systems. Two …

Amorphous In2O3 film is emerging as a promising oxide semiconductor for next-generation
electronics and optoelectronics owing to high mobility and wide band gap. However, the …