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Meeting 2013 TMS Annual Meeting & Exhibition
Symposium 2013 and Beyond: Flexible Electronics
Presentation Title High-Performance Flexible Organic Photovoltaic Cells with Amorphous ZITO Electrode
Author(s) Nanjia Zhou, D. Bruce Buchholz, Tobin J. Marks, Robert P.H. Chang
On-Site Speaker (Planned) Nanjia Zhou
Abstract Scope High efficiency, highly flexible organic photovoltaic (OPV) cells are fabricated on amorphous zinc indium tin oxide (ZITO) substrate in replacement of commonly used polycrystalline indium tin oxide (ITO). Amorphous ZITO films are deposited on Arylite™ substrate via pulsed laser deposition (PLD) at room temperature. Excellent optical transmittance for visible spectrum is achieved. The ZITO films demonstrate a resistivity of ~20Ω/sq, comparable to the commercially available ITO films. Only small degradation in conductivity is observed after controlled bending test. Using a novel high efficiency bithiophene imide (BTI) polymer, the resulting pristine OPV devices demonstrate more than 7% power conversion efficiency (PCE), similar to devices using commercially available ITO on glass as substrate. Furthermore, good device PCE is maintained after repeated bending test.
Proceedings Inclusion? Planned:

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Brain Matched Magnetic Susceptibility in Metallic Alloys for Use during MR Imaging
Electrochemical Gating and Oxide Field-effect Transistors: Switching Speed and Device Stability Issues
Electrochemical Properties of Neural Interfaces on Smart, Softening Substrates
Fabricating High-Strain Capacity Conductors on Shape Memory Polymers in Metastable States to Accommodate Large Shape Changes in Flexible Electronic Devices
Flexible Organic Thin Film Transistors for Neural Interfaces
Flexible Organic Transistors on Shape Memory Polymer Substrates for Conformable Biointegrated Interfaces
Flexible, Large-Area Sensor Circuits Fabricated by Additive Printing
Graphene Coated with Titanium Nitride as Electrode Materials for Neural Interfaces
Growth Time Performance Dependence of Vertically Aligned Carbon Nanotube Supercapacitors Grown on Aluminum Substrates
High-Performance Flexible Organic Photovoltaic Cells with Amorphous ZITO Electrode
Low-Temperature Materials for a Neuromorphic Architecture
Shape Memory Polymer Substrates for Softening, 3D Neural Interfaces
Use of Compliant Materials in the Fabrication of a Flexible Utah Neural Interface Electrode Array

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