Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Nanoscale Organization of Membrane Tension during Neutrophil Extracellular Trap Formation Revealed by Fluorescence Lifetime Imaging.

Nano letters·2026

Same author

Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Same author

Liquid anomalies and fragility of supercooled antimony.

Proceedings of the National Academy of Sciences of the United States of America·2026

Same author

Atomistic Understanding of 2D Monatomic Phase-Change Material for Non-Volatile Optical Applications.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Same author

Drift-free memory material for wide-temperature neuromorphic computing.

Science bulletin·2026

Same author

Start, Stop, Rewind, Repeat-Cyclic Exposure of Adipose Stromal Cells-derived Cartilage Organoids to Chondrogenic and Proliferative Cues to Achieve Scaled-up and Customizable Bone Formation by Endochondral Ossification.

Advanced healthcare materials·2026

Same journal

Laser-Assisted Electrochemical Deposition of Bilateral Au Coatings on Ni Foils: Mechanism and Experimental Study.

Langmuir : the ACS journal of surfaces and colloids·2026

Same journal

Mechanistic Insights into Pulmonary Surfactant Inactivation.

Langmuir : the ACS journal of surfaces and colloids·2026

Same journal

MPN-GE Bilayer Interphase Construction: Green Modification Derived from Biomass and Synergistic Enhancement of CFRP.

Langmuir : the ACS journal of surfaces and colloids·2026

Same journal

Magnetically Retrievable Core@Shell Nanocomposites for Rare Earth Element Adsorption: Experimental and Machine Learning Insights.

Langmuir : the ACS journal of surfaces and colloids·2026

Same journal

Microstreaming of a Pneumatically Controlled Bubble under Hydrostatic Pressure and Crossflow.

Langmuir : the ACS journal of surfaces and colloids·2026

Same journal

Tuning Pore Sizes of Core-Shell Dendritic Mesoporous Silica Nanoparticles for Efficient Loading of Functional Materials.

Langmuir : the ACS journal of surfaces and colloids·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 16, 2026

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

Dithiocarbamate Self-Assembled Monolayers as Efficient Surface Modifiers for Low Work Function Noble Metals.

Dominik Meyer¹, Tobias Schäfer¹, Philip Schulz^1,2,3

¹I. Institute of Physics (IA), ‡Institute for Theoretical Solid State Physics, and §JARA-Fundamentals of Future Information Technology, RWTH Aachen University , 52056 Aachen, Germany.

Langmuir : the ACS Journal of Surfaces and Colloids

|August 10, 2016

Summary

This summary is machine-generated.

N,N-dialkyl dithiocarbamates (DTC) effectively lower the work function of noble metal electrodes, enhancing charge extraction in organic electronics. This breakthrough enables stable, low-work-function electrodes for improved device performance.

More Related Videos

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance

Published on: September 5, 2018

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

Related Experiment Videos

Last Updated: Mar 16, 2026

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance

Published on: September 5, 2018

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

Area of Science:

Materials Science
Surface Science
Organic Electronics

Background:

Tuning electrode work function is critical for efficient charge extraction in organic electronic devices.
Noble metal electrodes often require modification to meet specific work function requirements for optimal device performance.

Purpose of the Study:

To investigate N,N-dialkyl dithiocarbamates (DTC) as surface modifiers for creating low work function electrodes.
To quantify the work function reduction and assess the impact on organic thin-film transistor (OTFT) performance.

Main Methods:

Work function measurements using Ultraviolet Photoemission Spectroscopy (UPS).
Electronic structure calculations to understand the mechanism of work function modification.
Fabrication and characterization of OTFT devices with modified electrodes.

Main Results:

Achieved work functions between 3.1 and 3.5 eV for Cu, Ag, and Au electrodes coated with DTC.
Observed a maximum work function decrease of 2.1 eV compared to bare metal surfaces.
Demonstrated significant improvement in contact resistance for OTFTs utilizing DTC-modified electrodes.

Conclusions:

DTC molecules serve as effective universal surface modifiers for producing stable, low work function electrodes.
The work function tuning is attributed to intrinsic and induced dipoles at the metal-DTC interface.
These modified electrodes are promising for enhancing electron injection in high-performance hybrid organic optoelectronics.