Rapid advances in chemical synthesis and fabrication techniques have led to a boost in
manufacturing and design of novel nanostructured materials that exhibit unique and often …

Microfluidics is the advanced microtechnology of fluid manipulation in channels with at least
one dimension in the range of 1–100 microns. Microfluidic technology offers a growing …

In perovskite solar cells, doped organic semiconductors are often used as charge-extraction
interlayers situated between the photoactive layer and the electrodes. The π-conjugated …

The position of the emission zone (EZ) in the active material of a light‐emitting
electrochemical cell (LEC) has a profound influence on its performance because of …

The in situ formation of a light‐emitting p–n or p–i–n junction in light‐emitting
electrochemical cells (LECs) necessitates mixed ionic–electronic conductors in the active …

Electroluminescence occurs via recombination reactions between electrons and holes, but
these processes have not been directly evaluated. Here, we explore the operation dynamics …

The photoelectric response of organic field-effect transistors (OFETs) will cause severe
photoelectric interference, which hinders the applications of OFETs in the light environment …

Abstract Understanding “efficiency roll‐off”(ie, the drop in emission efficiency with increasing
current) is critical if efficient and bright emissive technologies are to be rationally designed …

For the application of colloidal semiconductor quantum dots in optoelectronic devices, for
example, solar cells and light-emitting diodes, it is crucial to understand and control their …

The next generation of emissive devices should preferably be efficient, low-cost, and
environmentally sustainable, and as such utilize all electrically generated excitons (both …