Charge Transport in Organic Diodes and OFETs: A Comparison
(2013)
Book Chapter
Ullah, M., Pivrikas, A., Sariciftci, N. S., & Sitter, H. (2013). Charge Transport in Organic Diodes and OFETs: A Comparison. In Small Organic Molecules on Surfaces. https://doi.org/10.1007/978-3-642-33848-9_8
ITO-free top emitting organic light emitting diodes with enhanced light out-coupling (2013)
Journal Article
Yambem, S. D., Ullah, M., Tandy, K., Burn, P. L., & Namdas, E. B. (2014). ITO-free top emitting organic light emitting diodes with enhanced light out-coupling. Laser and Photonics Reviews, 8(1), 165-171. https://doi.org/10.1002/lpor.201300148Bottom emitting organic light emitting diodes (OLEDs) can suffer from lower external quantum efficiencies (EQE) due to inefficient out-coupling of the generated light. Herein, it is demonstrated that the current efficiency and EQE of red, yellow, and... Read More about ITO-free top emitting organic light emitting diodes with enhanced light out-coupling.
Simultaneous Enhancement of Brightness, Efficiency, and Switching in RGB Organic Light Emitting Transistors (2013)
Journal Article
Ullah, M., Tandy, K., Yambem, S. D., Aljada, M., Burn, P. L., Meredith, P., & Namdas, E. B. (2013). Simultaneous Enhancement of Brightness, Efficiency, and Switching in RGB Organic Light Emitting Transistors. Advanced Materials, 25(43), 6213-6218. https://doi.org/10.1002/adma.201302649An innovative design strategy for light emitting field effect transistors (LEFETs) to harvest higher luminance and switching is presented. The strategy uses a non-planar electrode geometry in tri-layer LEFETs for simultaneous enhancement of the key p... Read More about Simultaneous Enhancement of Brightness, Efficiency, and Switching in RGB Organic Light Emitting Transistors.