Skip to main content

Research Repository

Advanced Search

The Complex Excited-state Behavior of a Polyspirobifluorene Derivative: The Role of Spiroconjugation and Mixed Charge Transfer Character on Excited-state Stabilization and Radiative Lifetime (2008)
Journal Article
Hintschich, S. I., Rothe, C., King, S. M., Clark, S. J., & Monkman, A. P. (2008). The Complex Excited-state Behavior of a Polyspirobifluorene Derivative: The Role of Spiroconjugation and Mixed Charge Transfer Character on Excited-state Stabilization and Radiative Lifetime. Journal of Physical Chemistry B (Soft Condensed Matter and Biophysical Chemistry), 112(51), 16300-16306. https://doi.org/10.1021/jp8044884

In this study, we report on the unusual fluorescence decay of an alkoxy-substituted polyspirobifluorene. Excited state behavior has been probed as a function of time, using femtosecond photobleaching, single photon counting, and streak camera techniq... Read More about The Complex Excited-state Behavior of a Polyspirobifluorene Derivative: The Role of Spiroconjugation and Mixed Charge Transfer Character on Excited-state Stabilization and Radiative Lifetime.

3-Hydroxypyridin-2-one Complexes of Near-Infrared (NIR) Emitting Lanthanides: Sensitization of Holmium(III) and Praseodymium(III) in Aqueous Solution (2008)
Journal Article
Moore, E., Szigethy, G., Xu, J., Pålsson, L., Beeby, A., & Raymond, K. (2008). 3-Hydroxypyridin-2-one Complexes of Near-Infrared (NIR) Emitting Lanthanides: Sensitization of Holmium(III) and Praseodymium(III) in Aqueous Solution. Angewandte Chemie International Edition, 47(49), 9500-9503. https://doi.org/10.1002/anie.200802337

Negative refracting materials at THz frequencies. (2008)
Conference Proceeding
Swift, G. P., Gallant, A. J., Dai, D., Kaliteevski, M. A., Brand, S., Zeze, D. A., …Chamberlain, J. M. (2008). Negative refracting materials at THz frequencies. In Proceedings of the 33rd International Conference on Infrared, Millimeter, and Terahertz Waves: 15-19 September 2008, Pasadena, California (496-497). https://doi.org/10.1109/icimw.2008.4665668

We demonstrate here, for the first time, the construction of artificial materials, which theoretically possess two separate pass-bands utilizing the difference between positive and negative refraction in the terahertz frequency regime. Experimental t... Read More about Negative refracting materials at THz frequencies..

Poole-Frenkel conduction in single wall carbon nanotube composite films built up by electrostatic layer-by-layer deposition (2008)
Journal Article
Jombert, A., Coleman, K., Wood, D., Petty, M., & Zeze, D. (2008). Poole-Frenkel conduction in single wall carbon nanotube composite films built up by electrostatic layer-by-layer deposition. Journal of Applied Physics, 104(9), Article 094503. https://doi.org/10.1063/1.3006015

The fabrication of large area thin films of single wall carbon nanotubes (SWCNTs) using electrostatic layer-by-layer deposition is reported. The in-plane current versus voltage (I-V) characteristics were dependent on the concentration of SWCNTs trans... Read More about Poole-Frenkel conduction in single wall carbon nanotube composite films built up by electrostatic layer-by-layer deposition.

Electron-Hole Recombination in Uniaxially Aligned Semiconducting Polymers (2008)
Journal Article
Zaumseil, J., Groves, C., Winfield, J., Greenham, N., & Sirringhaus, H. (2008). Electron-Hole Recombination in Uniaxially Aligned Semiconducting Polymers. Advanced Functional Materials, 18(22), 3630-3637. https://doi.org/10.1002/adfm.200800863

A promising, general strategy for improving performance of optoelectronic devices based on conjugated polymer semiconductors is to make better use of the fast intrachain transport along the covalently bonded polymer backbone. Little is known, however... Read More about Electron-Hole Recombination in Uniaxially Aligned Semiconducting Polymers.