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Prof. Edward T. Samulski, University of North Carolina
Friday 28 September 2007, 14:00-15:00
Nanotextured Transparent Semiconductor Oxides for Energy Conversion
- đ¤ Speaker: Prof. Edward T. Samulski, University of North Carolina
- đ Date & Time: Friday 28 September 2007, 14:00 - 15:00
- đ Venue: IRC Superconductivity Seminar Room, Cavendish Laboratory, Department of Physics
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Jan Anton Koster
Abstract
We describe the nano-texturing of transparent semiconductor oxide (TCO) materials such as titanium dioxide using pattern replication in non-wetting templates (PRINT)[1]. A variety of TCO patterns on a < 100 nm scale can be replicated over a > 10 cm**2 scale with PRINT in conjunction with a sol-gel route to the TCO . The calcinated product retains the original mold features and may be useful in energy conversion applications. Preliminary results with organic polymer-based photovoltaic devices will be included.
1. Rolland et al., J. Am. Chem. Soc. 127 (28), 10096 -10100 (2005).
Series This talk is part of the Optoelectronics Group series.
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