Cs2AgBiBr6, as a benchmark lead‐free double perovskite, has emerged as a promising
alternative to lead‐based perovskites because of its high stability, non‐toxicity, exceptional …

Fibers, originating from nature and mastered by human, have woven their way throughout
the entire history of human civilization. Recent developments in semiconducting polymer …

High‐efficiency electromagnetic (EM) functional materials are the core building block of high‐
performance EM absorbers and devices, and they are indispensable in various fields …

In the past decade, metal halide perovskite (HP) has become a superstar semiconductor
material due to its great application potential in the photovoltaic and photoelectric fields. In …

Optoelectronic synapses combining optical‐sensing and synaptic functions are playing an
increasingly vital role in the neuromorphic computing systems development, which can …

Spectral sensing plays a crucial part in imaging technologies, optical communication, and
other fields. However, complicated optical elements, such as prisms, interferometric filters …

With super strong penetrability, high-energy X-rays can be applied to probe the inner
structure of target objects under nondestructive situations. Scintillation materials can down …

The rapid development of flexible/wearable electronics requires novel fabricating strategies.
Among the state-of-the-art techniques, inkjet printing has aroused considerable interest due …

In recent years, solution-processed lead halide perovskites have obtained great
achievements in the field of optoelectronic devices. However, the instability and the toxicity …

Inorganic perovskite quantum dots CsPbX3 (X= Cl, Br, and I) has recently received
extensive attention as a new promising class of X‐ray scintillators. However, relatively low …