Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

Photoluminescence (PL) nanomaterials are widely used by scientists because of their
important applications in optoelectronic devices and biomedicine, such as use in organic …

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 …

Halide perovskites are a compelling candidate for the next generation of clean-energy-
harvesting technologies owing to their low cost, facile fabrication and outstanding …

Lead-halide perovskites are generally excellent light emitters and can have larger exciton
binding energies than thermal energy at room temperature, exhibiting great promise for …

Compared with their three-dimensional (3D) counterparts, low-dimensional metal halide
perovskites (2D and quasi-2D; B2A n− 1M n X3 n+ 1, such as B= R-NH3+, A= HC (NH2) 2+ …

Perovskite nanocrystals are exceptional candidates for light-emitting diodes (LEDs).
However, they are unstable in the solid film and tend to degrade back to the bulk phase …

Metal halide perovskites (MHPs) constitute a rich library of materials with huge potential for
disruptive optoelectronic technologies. Their main strength comes from the possibility of …

Recent achievements in amorphous/crystalline silicon heterojunction (SHJ) solar cells and
perovskite/SHJ tandem solar cells place hydrogenated amorphous silicon (a-Si: H) at the …

Paper and textiles that are commonly used in our daily lives hold great potential as platforms
for next-generation flexible and wearable electronics. However, strategies for fabricating …