1887
banner image
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.
Gate-field dependent photosensitivity of soluble 1,2,4,5-tetra(-hexyl-terthiophenyl-5-vinyl)-benzene based organic thin film transistors
Rent:
Rent this article for
USD
10.1063/1.3456498
/content/aip/journal/jap/108/2/10.1063/1.3456498
http://aip.metastore.ingenta.com/content/aip/journal/jap/108/2/10.1063/1.3456498

Figures

Image of FIG. 1.
FIG. 1.

Schematic (a) cross section and (b) energy band diagram of 4(HP3T)-benzene based OTFT under light condition.

Image of FIG. 2.
FIG. 2.

transfer characteristics under dark and light conditions for 4(HP3T)-benzene based OTFTs with thicknesses of (a) 110, (b) 240, and (c) 390 nm. Insets: AFM images of the 4(HP3T)-benzene active layer of the devices.

Image of FIG. 3.
FIG. 3.

Photosensitivity as a function of light power with various gate biases for (a) thin (110 nm) and (b) thick (390 nm) 4(HP3T)-benzene based OTFTs. Insets: magnification of the plot of the photosensitivity at high positive gate biases.

Image of FIG. 4.
FIG. 4.

Gate dependent photosensitivity with various light powers for 4(HP3T)-benzene based OTFTs with thicknesses of (a) 110, (b) 240, and (c) 390 nm. Insets: gate dependent photosensitivity using logarithmic scale for y-axis.

Image of FIG. 5.
FIG. 5.

On-state and off-state photocurrent induced by photovoltaic and photoconductive effect for 4(HP3T)-benzene based OTFTs with thicknesses of (a) 110, (b) 240, and (c) 390 nm. Insets: semilogarithmic plot of the fitting parameter as a function of gate bias.

Image of FIG. 6.
FIG. 6.

Threshold voltage shift vs photoinduced carrier density induced by photovoltaic effect as a function of light power for 4(HP3T)-benzene based OTFTs with different film thicknesses (110, 240, and 390 nm).

Tables

Generic image for table
Table I.

Comparison of , , and of 4(HP3T)-benzene based OTFTs with different thicknesses.

Loading

Article metrics loading...

/content/aip/journal/jap/108/2/10.1063/1.3456498
2010-07-26
2014-04-19
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Gate-field dependent photosensitivity of soluble 1,2,4,5-tetra(5′-hexyl-[2,2′]terthiophenyl-5-vinyl)-benzene based organic thin film transistors
http://aip.metastore.ingenta.com/content/aip/journal/jap/108/2/10.1063/1.3456498
10.1063/1.3456498
SEARCH_EXPAND_ITEM