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
Positive and negative components of magnetoconductance in hole transport limited organic light-emitting diodes
Rent:
Rent this article for
Access full text Article
/content/aip/journal/apl/98/24/10.1063/1.3599555
1.
1.J. Kalinowski, J. Szmytkowski, and W. Stampor, Chem. Phys. Lett. 378, 380 (2003).
http://dx.doi.org/10.1016/j.cplett.2003.07.010
2.
2.A. H. Davis and K. Bussmann, J. Vac. Sci. Technol. A 22, 1885 (2004).
http://dx.doi.org/10.1116/1.1759347
3.
3.Ö. Mermer, G. Veeraraghavan, T. L. Francis, Y. Sheng, D. T. Nguyen, M. Wohlgenannt, A. Köhler, M. K. Al-Suti, and M. S. Khan, Phys. Rev. B 72, 205202 (2005).
http://dx.doi.org/10.1103/PhysRevB.72.205202
4.
4.B. Hu and Y. Wu, Nature Mater. 6, 985 (2007).
http://dx.doi.org/10.1038/nmat2034
5.
5.P. Desai, P. Shakya, T. Kreouzis, and W. P. Gillin, J. Appl. Phys. 102, 073710 (2007).
http://dx.doi.org/10.1063/1.2787158
6.
6.P. Desai, P. Shakya, T. Kreouzis, and W. P. Gillin, Phys. Rev. B 76, 235202 (2007).
http://dx.doi.org/10.1103/PhysRevB.76.235202
7.
7.S. J. Zhang, J. Y. Song, T. Kreouzis, and W. P. Gillin, J. Appl. Phys. 106, 043511 (2009).
http://dx.doi.org/10.1063/1.3204015
8.
8.F. L. Bloom, W. Wagemans, M. Kemerink, and B. Koopmans, Appl. Phys. Lett. 93, 263302 (2008).
http://dx.doi.org/10.1063/1.3059555
9.
9.F. J. Wang, H. Bässler, and Z. V. Vardeny, Phys. Rev. Lett. 101, 236805 (2008).
http://dx.doi.org/10.1103/PhysRevLett.101.236805
10.
10.L. Y. Xin, C. N. Li, F. Li, S. Y. Liu, and B. Hu, Appl. Phys. Lett. 95, 123306 (2009).
http://dx.doi.org/10.1063/1.3233973
11.
11.J. D. Bergeson, V. Prigodin, D. M. Lincoln, and A. Epstein, Phys. Rev. Lett. 100, 067201 (2008).
http://dx.doi.org/10.1103/PhysRevLett.100.067201
12.
12.Y. L. Lei, Q. L. Song, Y. Zhang, P. Chen, R. Liu, Q. M. Zhang, and Z. H. Xiong, Org. Electron. 10, 1288 (2009).
http://dx.doi.org/10.1016/j.orgel.2009.07.010
13.
13.B. K. Li, H. T. He, W. J. Chen, M. K. Lam, K. W. Cheah, and J. N. Wang, arXiv:1003.4685v1 (unpublished).
14.
14.B. Hu, L. Yan, and M. Shao, Adv. Mater. (Weinheim, Ger.) 21, 1500 (2009).
http://dx.doi.org/10.1002/adma.200802386
15.
15.P. A. Bobbert, T. D. Nguyen, F. W. A. Van Oost, B. Koopmans, and M. Wohlgenannt, Phys. Rev. Lett. 99, 216801 (2007).
http://dx.doi.org/10.1103/PhysRevLett.99.216801
16.
16.F. L. Bloom, W. Wagemans, M. Kemerink, and B. Koopmans, Phys. Rev. Lett. 103, 066601 (2009).
http://dx.doi.org/10.1103/PhysRevLett.103.066601
17.
17.P. Chen, Y. L. Lei, Q. L. Song, Y. Zhang, R. Liu, Q. M. Zhang, and Z. H. Xiong, Appl. Phys. Lett. 95, 213304 (2009).
http://dx.doi.org/10.1063/1.3266844
18.
18.Y. L. Lei, Y. Zhang, R. Liu, P. Chen, Q. L. Song, and Z. H. Xiong, Org. Electron. 10, 889 (2009).
http://dx.doi.org/10.1016/j.orgel.2009.04.016
19.
19.W. Wagemans and B. Koopmans, Phys. Status Solidi B 248, 766 (2011).
http://dx.doi.org/10.1002/pssb.201140816
20.
20.V. Ern and R. E. Merrifield, Phys. Rev. Lett. 21, 609 (1968).
http://dx.doi.org/10.1103/PhysRevLett.21.609
21.
21.Y. C. Luo, H. Aziz, R. Klenkler, G. Xu, and Z. D. Popovic, Chem. Phys. Lett. 458, 319 (2008).
http://dx.doi.org/10.1016/j.cplett.2008.05.007
22.
journal-id:
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/24/10.1063/1.3599555
Loading
/content/aip/journal/apl/98/24/10.1063/1.3599555
Loading

Data & Media loading...

Loading

Article metrics loading...

/content/aip/journal/apl/98/24/10.1063/1.3599555
2011-06-13
2014-07-25

Abstract

Two kinds of devices using -Di(naphthalen-1-yl)--diphenyl-benzidine (NPB) and dye-doped NPB as emitting layer were fabricated to study their magnetoconductance (MC) response. The MC of the NPB devices contains a positive low-field component but a negative high-field component at low temperatures. Similar MC is presented in the dye-doped NPB devices even at room temperature. Magnetoelectroluminescence results and energy-level diagram indicate that long lifetime triplet excitons and excessive holes are in these devices. All these observations suggest that triplet exciton-hole reaction is responsible for the negative MC while positive MC is assigned to hyperfine mixing of electron-hole pairs.

Loading

Full text loading...

/deliver/fulltext/aip/journal/apl/98/24/1.3599555.html;jsessionid=2nt6ndhbi9i74.x-aip-live-02?itemId=/content/aip/journal/apl/98/24/10.1063/1.3599555&mimeType=html&fmt=ahah&containerItemId=content/aip/journal/apl
true
true
This is a required field
Please enter a valid email address
This feature is disabled while Scitation upgrades its access control system.
This feature is disabled while Scitation upgrades its access control system.
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Positive and negative components of magnetoconductance in hole transport limited organic light-emitting diodes
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/24/10.1063/1.3599555
10.1063/1.3599555
SEARCH_EXPAND_ITEM