Controlling molecular do** in organic semiconductors

IE Jacobs, AJ Moulé - Advanced Materials, 2017 - Wiley Online Library
The field of organic electronics thrives on the hope of enabling low‐cost, solution‐processed
electronic devices with mechanical, optoelectronic, and chemical properties not available …

Origin and role of gap states in organic semiconductor studied by UPS: as the nature of organic molecular crystals

JP Yang, F Bussolotti, S Kera… - Journal of Physics D …, 2017 - iopscience.iop.org
This article reviews experimental studies on'bridging electronic structure and charge
transport property of organic semiconductors' performed using ultraviolet photoelectron …

Elementary steps in electrical do** of organic semiconductors

ML Tietze, J Benduhn, P Pahner, B Nell… - Nature …, 2018 - nature.com
Fermi level control by do** is established since decades in inorganic semiconductors and
has been successfully introduced in organic semiconductors. Despite its commercial …

Molecular parameters responsible for thermally activated transport in doped organic semiconductors

M Schwarze, C Gaul, R Scholz, F Bussolotti… - Nature materials, 2019 - nature.com
Doped organic semiconductors typically exhibit a thermal activation of their electrical
conductivity, whose physical origin is still under scientific debate. In this study, we disclose …

Charge transport in doped conjugated polymers for organic thermoelectrics

D Scheunemann, E Järsvall, J Liu, D Beretta… - Chemical Physics …, 2022 - pubs.aip.org
Research on conjugated polymers for thermoelectric applications has made tremendous
progress in recent years, which is accompanied by surging interest in molecular do** as a …

The impact of molecular p‐do** on charge transport in high‐mobility small‐molecule/polymer blend organic transistors

AF Paterson, YH Lin, AD Mottram, Z Fei… - Advanced Electronic …, 2018 - Wiley Online Library
Molecular do** is a powerful tool with the potential to resolve many of the issues currently
preventing organic thin‐film transistor (OTFT) commercialization. However, the addition of …

Investigation of the high electron affinity molecular dopant F6‐TCNNQ for hole‐transport materials

F Zhang, A Kahn - Advanced Functional Materials, 2018 - Wiley Online Library
Abstract 2, 2′‐(perfluoronaphthalene‐2, 6‐diylidene) dimalononitrile (F6‐TCNNQ) is
investigated as a molecular p‐type dopant in two hole‐transport materials, 2, 2′, 7, 7 …

Disorder compensation controls do** efficiency in organic semiconductors

A Fediai, F Symalla, P Friederich, W Wenzel - Nature communications, 2019 - nature.com
Conductivity do** of inorganic and organic semiconductors enables a fantastic variety of
highly-efficient electronic devices. While well understood for inorganic materials, the …

Quantitative measurements of the temperature-dependent microscopic and macroscopic dynamics of a molecular dopant in a conjugated polymer

J Li, C Koshnick, SO Diallo, S Ackling… - …, 2017 - ACS Publications
Understanding the nature of dopant dynamics in the solid state is critical for improving the
longevity and stability of organic electronic devices and for optimizing the do**-induced …

Relating Chain Conformation to the Density of States and Charge Transport in Conjugated Polymers: The Role of the -phase in Poly(9,9-dioctylfluorene)

X Shi, V Nádaždy, A Perevedentsev, JM Frost, X Wang… - Physical Review X, 2019 - APS
Charge transport in π-conjugated polymers is characterized by a strong degree of disorder
in both the energy of conjugated segments and the electronic coupling between adjacent …