Molecular electrical doping of organic semiconductors: fundamental mechanisms and emerging dopant design rules

I Salzmann, G Heimel, M Oehzelt… - Accounts of chemical …, 2016 - ACS Publications
Conspectus Today's information society depends on our ability to controllably dope
inorganic semiconductors, such as silicon, thereby tuning their electrical properties to …

Toward a comprehensive understanding of molecular doping organic semiconductors

I Salzmann, G Heimel - Journal of Electron Spectroscopy and Related …, 2015 - Elsevier
Molecular electrical doping of organic semiconductors has emerged as a valuable strategy
to improve the performance of organic (opto-) electronic devices and to extend the range of …

Charge-transfer crystallites as molecular electrical dopants

H Méndez, G Heimel, S Winkler, J Frisch… - Nature …, 2015 - nature.com
Ground-state integer charge transfer is commonly regarded as the basic mechanism of
molecular electrical doping in both, conjugated polymers and oligomers. Here, we …

Branched side chains govern counterion position and doping mechanism in conjugated polythiophenes

EM Thomas, EC Davidson, R Katsumata… - ACS Macro …, 2018 - ACS Publications
Predicting the interactions between a semiconducting polymer and dopant is not
straightforward due to the intrinsic structural and energetic disorder in polymeric systems …

Doping-induced charge transfer in conductive polymers

S Luo, Z Xu, F Zhong, H Li, L Chen - Chinese Chemical Letters, 2024 - Elsevier
Molecular doping has become a widely used method to modulate the electric performance
of organic semiconductors (OSC). Highly effective charge transfer during molecular doping …

Efficient and controllable vapor to solid doping of the polythiophene P3HT by low temperature vapor phase infiltration

W Wang, C Chen, C Tollan, F Yang, Y Qin… - Journal of Materials …, 2017 - pubs.rsc.org
Efficient doping of organic semiconductors is an important prerequisite for the fabrication of
high performance organic electronic devices. In this work, we describe a novel single …

Electronic and optical properties of oligothiophene-f4tcnq charge-transfer complexes: The role of the donor conjugation length

AM Valencia, C Cocchi - The Journal of Physical Chemistry C, 2019 - ACS Publications
We investigate from the first-principles many-body theory the role of the donor conjugation
length in doped organic semiconductors forming charge-transfer complexes (CTCs) …

Ultrathin chromium oxide buffer layer by reactive thermal deposition for high-performance semitransparent perovskite solar cells

N Zhang, J Sun, J Sheng, W Yang, X Xue, L Zhang… - Materials Today …, 2023 - Elsevier
Transparent conductive oxide (TCO) films are widely used for semitransparent perovskite
solar cells (st-PSCs) and perovskite-based tandem solar cells due to their high optical …

Chemical Defects and Energetic Disorder Impact the Energy‐Level Alignment of Functionalized Hexaazatriphenylene Thin Films

L Zhang, M Berteau-Rainville, T Zhai… - physica status solidi …, 2023 - Wiley Online Library
The energy‐level alignment (ELA) at interfaces ubiquitous in organic optoelectronic
applications is decisive for the device performance. Due to the notoriously low density of free …

Electronic properties of hybrid organic/inorganic semiconductor pn-junctions

MH Futscher, T Schultz, J Frisch… - Journal of Physics …, 2018 - iopscience.iop.org
Hybrid inorganic/organic semiconductor heterojunctions are candidates to expand the
scope of purely organic or inorganic junctions in electronic and optoelectronic devices …