Organic electronics

Projects and Programs

Electronic Structure and Dynamics in Quantum Materials

Electronic structure information obtained with photoemission-based measurements provides a keystone in understanding emerging quantum materials, and the unique

Sub-nanoscale electron microscopy of complex nanostructures

The aim of this project is to develop robust, quantitative measurement methods utilizing transmission electron microscopy methods for complex, nanostructured

Electronic Structure and Excited-state Dynamics in Photovoltaic Devices

Organic photovoltaic cells rely upon molecular interfaces to separate charge. Efficient charge separation depends on molecular structure and electronic band

Publications

Charge conductivity in donoracceptor polymer dispersions measured with time-resolved terahertz spectroscopy

October 5, 2020

Author(s)

Timothy J. Magnanelli, Edwin J. Heilweil

Ultrafast Time-Domain and Time-Resolved Terahertz (TDS/TRTS) spectroscopic methods are utilized to explore photoconductive properties of conjugated donor

High-density polyethylene - an inert additive with stabilizing effects on organic field-effect transistors

September 11, 2020

Author(s)

Alberto Scaccabarozzi, James Basham, Liyang Yu, Paul Westcott, Weimin Zhang, Aram Amassian, Iain McCulloch, Mario Caironi, David J. Gundlach, Natalie Stingelin

Organic electronics technologies have attracted considerable interest over the last decades and have become promising alternatives to conventional, inorganic

Triplet exciton impact on photocurrent in diF TES ADT single crystal transistors

August 22, 2020

Author(s)

Emily G. Bittle, Sebastian Engmann, Adam J. Biacchi, Emma Holland, John Anthony

Contact resistance in organic field‐effect transistors: conquering the barrier

May 15, 2020

Author(s)

Matthew Waldrip, Oana Jurchescu, David J. Gundlach, Emily G. Bittle

Organic semiconductors have sparked significant interest due to their inherent properties as flexible, solution processible, and chemically tunable electronic