Important parameters of an organic semiconductor material are the electronic band gap (Eg)
and the position of highest occupied and lowest unoccupied bands versus vacuum. These …

Operando characterization plays an important role in revealing the structure–property
relationships of organic mixed ionic/electronic conductors (OMIECs), enabling the direct …

Water splitting using polymer photocatalysts is a key technology to a truly sustainable
hydrogen‐based energy economy. Synthetic chemists have intuitively tried to enhance …

Light‐emitting field‐effect transistors (LEFETs) combine switching and amplification with
light emission and thus represent an interesting optoelectronic device. They are not limited …

The controlled covalent functionalization of semiconducting single-walled carbon nanotubes
(SWCNTs) with luminescent sp3 defects leads to additional narrow and tunable …

It is still a matter of controversy whether the relative difference in hole and electron transport
in solution-processed organic semiconductors is either due to intrinsic properties linked to …

Diketopyrrolopyrrole derivatives containing phenyl and thiophene units adorned with
alkoxynaphthalene (Naph-PDPP and Naph-TDPP) were synthesized by a Suzuki cross …

We report printed flexible optoelectronic sensors composed of red organic light-emitting
diodes (OLEDs) and organic photodiodes (OPDs) for detection of various biological signals …

Exciton‐polaritons are quasiparticles with hybrid light–matter properties that may be used in
new optoelectronic devices. Here, electrically pumped ultrastrongly coupled exciton …

Near-infrared electroluminescence from carbon-based emitters, especially in the second
biological window (NIR-II) or at telecommunication wavelengths, is difficult to achieve …