Photodetectors convert light into electrical signals and are crucial for scientific research and
practical applications. Colloidal quantum dots (QDs) have emerged as a superior material …

Chemical doping is a significant means to modulate bandgap structures and optoelectronic
properties of transition metal dichalcogenides (TMDCs). Herein, an Er3+/Yb3+ co‐doped …

Photoinduced charge‐trapping is a promising strategy for boosting the photosensitivity of
organic photodetectors at the expense of their response time. In addition, they have a low …

Due to the inherent high dark current of photoelectrochemical (PEC)‐type photodetectors
(PDs), there is a tricky challenge to detect weak light. In this work, high‐quality Cd0. 9Pb0 …

A bi-channel hetero-transistor with an anti-ambipolar structure composed of two different n-
type and p-type semiconductors is essential for manufacturing high-performance application …