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.
f
Single molecule color controllable light emitting organic field effect transistors for white light emission with high color stability
Rent:
Rent this article for
Access full text Article
/content/aip/journal/apl/95/6/10.1063/1.3202763
1.
1.H. P. Ho, S. Y. Wu, M. Yang, and A. C. Cheung, Sens. Actuators B 80, 89 (2001).
http://dx.doi.org/10.1016/S0925-4005(01)00881-4
2.
2.S. Tokito, T. Iijima, T. Tsuzuki, and F. Sato, Appl. Phys. Lett. 83, 2459 (2003).
http://dx.doi.org/10.1063/1.1611620
3.
3.D. S. Qin and Y. Tao, Appl. Phys. Lett. 86, 113507 (2005).
http://dx.doi.org/10.1063/1.1879108
4.
4.S. H. Kim, J. Jang, and J. Y. Lee, Appl. Phys. Lett. 91, 123509 (2007).
http://dx.doi.org/10.1063/1.2786853
5.
5.Y. S. Park, J. W. Kang, D. M. Kang, J. W. Park, Y. H. Kim, S. K. Kwon, and J. J. Kim, Adv. Mater. 20, 1957 (2008).
http://dx.doi.org/10.1002/adma.200702435
6.
6.K. S. Yook, S. O. Jeon, C. W. Joo, and J. Y. Lee, Appl. Phys. Lett. 93, 113301 (2008).
http://dx.doi.org/10.1063/1.2982917
7.
7.A. Hepp, H. Heil, W. Weise, M. Ahles, R. Schmechel, and H. von Seggern, Phys. Rev. Lett. 91, 157406 (2003).
http://dx.doi.org/10.1103/PhysRevLett.91.157406
8.
8.T. Oyamada, H. Uchiuzou, S. Akiyama, Y. Oku, N. Shimoji, K. Matsushige, H. Sasabe, and C. Adachi, J. Appl. Phys. 98, 074506 (2005).
http://dx.doi.org/10.1063/1.2060932
9.
9.E. B. Namdas, P. Ledochowitsch, J. D. Yuen, D. Moses, and A. J. Heeger, Appl. Phys. Lett. 92, 183304 (2008).
http://dx.doi.org/10.1063/1.2920436
10.
10.T. Sakanoue, M. Yahiro, C. Adachi, J. H. Burroughes, Y. Oku, N. Shimoji, T. Takahashi, and A. Toshimitsu, Appl. Phys. Lett. 92, 053505 (2008).
http://dx.doi.org/10.1063/1.2839895
11.
11.M. Y. Lai, C. H. Chen, W. S. Huang, J. T. Lin, T. H. Ke, L. Y. Chen, M. H. Tsai, and C. C. Wu, Angew. Chem., Int. Ed. 47, 581 (2008).
http://dx.doi.org/10.1002/anie.200704113
12.
12.T. -H. Ke, R. Gehlhaar, C. -H. Chen, J. -T. Lin, C. -C. Wu, and C. Adachi, Appl. Phys. Lett. 94, 153307 (2009).
http://dx.doi.org/10.1063/1.3109800
13.
13.H. Benisty, H. De Neve, and C. Weisbuch, IEEE J. Quantum Electron. 34, 1612 (1998).
http://dx.doi.org/10.1109/3.709578
14.
14.N. J. Turro, Modern Molecular Photochemistry (University Science Books, Mill Valley, 1991).
15.
15.S. Y. Yang, K. Shin, and C. E. Park, Adv. Funct. Mater. 15, 1806 (2005).
http://dx.doi.org/10.1002/adfm.200400486
16.
16.M. A. Loi, E. Da Como, F. Dinelli, M. Murgia, R. Zamboni, F. Biscarini, and M. Muccini, Nature Mater. 4, 81 (2005).
http://dx.doi.org/10.1038/nmat1279
17.
17.L. Torsi, A. Dodabalapur, and H. E. Katz, J. Appl. Phys. 78, 1088 (1995).
http://dx.doi.org/10.1063/1.360341
18.
18.D. Gupta, N. Jeon, and S. Yoo, Org. Electron. 9, 1026 (2008).
http://dx.doi.org/10.1016/j.orgel.2008.08.005
19.
19.S. M. Sze, Semiconductor Devices Physics and Technology (Wiley, New York, 2002).
20.
journal-id:
http://aip.metastore.ingenta.com/content/aip/journal/apl/95/6/10.1063/1.3202763
Loading
View: Figures

Figures

Image of FIG. 1.

Click to view

FIG. 1.

Molecular structure of the emitting material (a), and scheme of bottom-contact device with multifunctional structure (b). PL spectra of thin films with various thicknesses on substrates with HMDS treatments (c). The top of (c) shows the solution PL spectrum (, in toluene) corresponding to the monomer emission. The channel length and the width are and 4 cm, respectively.

Image of FIG. 2.

Click to view

FIG. 2.

Experimental data comparing light emission with output characteristics at various gate voltages (a) and the transfer characteristics at different drain voltages (b).

Image of FIG. 3.

Click to view

FIG. 3.

Normalized EL spectra (normalized at 600 nm) at a drain voltage of for various gate voltages (a) and at a gate voltage of for various drain voltages (b). The insets show the CIE coordinates of the corresponding spectra.

Image of FIG. 4.

Click to view

FIG. 4.

For a drain voltage of the simulated spatial recombination rate is shown for two different gate voltages, demonstrating the relocation of the recombination zone. This shift results in a variation in the emission spectrum, as shown in Fig. 3(a).

Loading

Article metrics loading...

/content/aip/journal/apl/95/6/10.1063/1.3202763
2009-08-14
2014-04-20

Abstract

The authors report on color controllable white light emission from a unipolar organic light emitting transistor. We demonstrate light emission with two distinct peaks: a spectrally narrow blue emission from monomers and a yellow broadband emission created close to the interface of the organic film and . Due to the functionality of Mg/Au stacked electrodes, we are able to position the recombination zone via gate voltage control. Therefore, we are able to shift the spectral peak position and change the emission intensity independently by the drain voltage. The emission color is tunable from CIE coordinates (0.27, 0.28) to (0.40, 0.41).

Loading

Full text loading...

/deliver/fulltext/aip/journal/apl/95/6/1.3202763.html;jsessionid=mx3ossghayxg.x-aip-live-06?itemId=/content/aip/journal/apl/95/6/10.1063/1.3202763&mimeType=html&fmt=ahah&containerItemId=content/aip/journal/apl
true
true
This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Single molecule color controllable light emitting organic field effect transistors for white light emission with high color stability
http://aip.metastore.ingenta.com/content/aip/journal/apl/95/6/10.1063/1.3202763
10.1063/1.3202763
SEARCH_EXPAND_ITEM