Piezoelectric self‐powered sensors are promising platforms for wearable portable devices.
Poly (vinylidene fluoride)(PVDF) and its copolymer derivatives are extensively explored as a …

Compression and tensile strain based on piezo-phototronic effect represent a valid method
for modulating the photocurrent of photodetectors. However, the underlying mechanism …

In recent years, metal halide perovskite materials have been successfully adopted in various
optoelectronic applications, owing to their remarkable material properties. Notably, the piezo …

All inorganic cesium lead iodide (CsPbI 3) is highly emerging in the fabrication of self-
powered nanogenerators (NGs) and photodetectors (PDs) beyond the excellent …

In recent years, multifunctional sensors have attracted significant attention due to their ability
to detect different types of signals. However, it still remains a challenge to develop flexible …

One charming characteristic of all-inorganic halide perovskites is their phase transition
behavior which always generates an asymmetry-induced piezoelectric property under …

Chiral hybrid perovskites have brought an unprecedented opportunity for circularly polarized
light (CPL) detection. However, the circular polarization sensitivity of such a detector …

Benefiting from high flexibility and lightweight characteristics, flexible piezoelectric
nanogenerators (PENGs) have the potential to become a ubiquitously available and …

Regulating the strain of inorganic perovskites has emerged as a critical approach to control
their electronic and optical properties. Here, an alternative strategy to further control the …

Photoreduction of CO2 into useable hydrocarbon fuels has been widely used in the energy
conversion field. However, the high carrier recombination rate and the low conversion …