BACKGROUND Semiconductor materials feature optical and electronic properties that can
be engineered through their composition and crystal structure. The use of semiconductors …

Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

Metal halide perovskites (MHPs) possess advantageous optoelectronic properties, so
perovskite emitters and perovskite light-emitting diodes (PeLEDs) are promising candidates …

The visualization of accurate colour information using quantum dots has been explored for
decades, and commercial products employing environmentally friendly materials are …

Despite the various synthesis methods to obtain carbon dots (CDs), the bottom‐up methods
are still the most widely administrated route to afford large‐scale and low‐cost synthesis …

The design of nanoparticles is critical for their efficient use in many applications ranging from
biomedicine to sensing and energy. While shape and size are responsible for the properties …

Beyond the unprecedented success achieved in photovoltaics (PVs), lead halide
perovskites (LHPs) have shown great potential in other optoelectronic devices. Among them …

Luminescent materials that exhibit narrowband emission are vital for full-colour displays.
Here, we report a thermally activated delayed-fluorescence material that exhibits ultrapure …

Carbon quantum dots (CQDs) have emerged as promising materials for optoelectronic
applications on account of carbon's intrinsic merits of high stability, low cost, and …

Lasers and optical amplifiers based on solution-processable materials have been long-
desired devices for their compatibility with virtually any substrate, scalability, and ease of …