No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
Electron spin resonance observation of field-induced charge carriers in ultrathin-film transistors of regioregular poly(3-hexylthiophene) with controlled in-plane chain orientation
1.H. Sirringhaus, P. J. Brown, R. H. Friend, M. M. Nielsen, K. Bechgaard, B. M. W. Langeveld-Voss, A. J. H. Spiering, R. A. Janssen, E. W. Meijer, P. Herwig, and D. M. de Leeuw, Nature (London) 401, 685 (1999).
4.M. Surin, Ph. Leclere, R. Lazzaroni, J. D. Yuen, G. Wang, D. Moses, A. J. Heeger, S. Cho, and K. Lee, J. Appl. Phys. 100, 033712 (2006).
13.K. Marumoto, Y. Muramatsu, Y. Nagano, T. Iwata, S. Ukai, H. Ito, S. Kuroda, Y. Shimoi, and S. Abe, J. Phys. Soc. Jpn. 74, 3066 (2005).
19.H. Sirringhaus, R. J. Wilson, R. H. Friend, M. Inbasekaran, W. Wu, E. P. Woo, M. Grell, and D. D. C. Bradley, Appl. Phys. Lett. 77, 406 (2000).
Article metrics loading...
Ultrathin-film polymerictransistors with controlled in-plane chain orientation have been fabricated based on Langmuir–Blodgett technique by cospreading liquid crystal molecule with regioregular poly(3-hexylthiophene). The mobilities parallel to the chain direction reached for 1 to 5 monolayer thick transistors. Mobility ratio was about 2 for the parallel and perpendicular directions. Electron spin resonance(ESR) signals of the field-induced polarons exhibited clear in-plane anisotropies due to unpaired -electrons. The anisotropicESR spectra together with the optical dichroism determine the detailed molecular orientations in the channel of such ultrathin transistors.
Full text loading...
Most read this month