Terahertz time-domain spectroscopy

M Koch, DM Mittleman, J Ornik… - Nature Reviews Methods …, 2023 - nature.com
The terahertz band of the electromagnetic spectrum was the least explored region of the
spectrum prior to the introduction of the technique known as time-domain spectroscopy …

Charge transport in high-mobility conjugated polymers and molecular semiconductors

S Fratini, M Nikolka, A Salleo, G Schweicher… - Nature materials, 2020 - nature.com
Conjugated polymers and molecular semiconductors are emerging as a viable
semiconductor technology in industries such as displays, electronics, renewable energy …

The role of chemical design in the performance of organic semiconductors

H Bronstein, CB Nielsen, BC Schroeder… - Nature Reviews …, 2020 - nature.com
Organic semiconductors are solution-processable, lightweight and flexible and are
increasingly being used as the active layer in a wide range of new technologies. The …

Mixed ionic and electronic conduction in small-molecule semiconductors

CJ Kousseff, R Halaksa, ZS Parr, CB Nielsen - Chemical Reviews, 2021 - ACS Publications
Small-molecule organic semiconductors have displayed remarkable electronic properties
with a multitude of π-conjugated structures developed and fine-tuned over recent years to …

Fröhlich interaction dominated by a single phonon mode in CsPbBr3

CM Iaru, A Brodu, NJJ van Hoof… - Nature …, 2021 - nature.com
The excellent optoelectronic performance of lead halide perovskites has generated great
interest in their fundamental properties. The polar nature of the perovskite lattice means that …

Charge transport in semiconducting carbon nanotube networks

NF Zorn, J Zaumseil - Applied Physics Reviews, 2021 - pubs.aip.org
Efficient and controlled charge transport in networks of semiconducting single-walled carbon
nanotubes is the basis for their application in electronic devices, especially in field-effect …

Ultrafast exciton transport at early times in quantum dot solids

Z Zhang, J Sung, DTW Toolan, S Han, R Pandya… - Nature Materials, 2022 - nature.com
Quantum dot (QD) solids are an emerging platform for developing a range of optoelectronic
devices. Thus, understanding exciton dynamics is essential towards developing and …

A new frontier in exciton transport: transient delocalization

AJ Sneyd, D Beljonne, A Rao - The Journal of Physical Chemistry …, 2022 - ACS Publications
Efficient exciton transport is crucial to the application of organic semiconductors (OSCs) in
light-harvesting devices. While the physics of exciton transport in highly disordered media is …

Dredging photocarrier trapping pathways via “charge bridge” driven exciton–phonon decoupling enables efficient and photothermal stable quaternary organic solar …

K Zhang, Z Jiang, J Qiao, P Lu, C Qin, H Yin… - Energy & …, 2023 - pubs.rsc.org
The operational stability of high-performance organic solar cells (OSCs) based on Y-series
small-molecule acceptors is hindered by strong photocarrier trapping processes governed …

Recent progress in organic field‐effect transistor‐based integrated circuits

Y Yan, Y Zhao, Y Liu - Journal of Polymer Science, 2022 - Wiley Online Library
Organic integrated circuits are undergoing rapid development with the extensive research
on organic semiconducting materials and the performance improvement of organic field …