Enhancement of electron injection in inverted top-emitting organic light-emitting diodes using an insulating magnesium oxide buffer layer

Applied Physics Letters

Volumn 87, Issue 8, 2005, Pages

  Choi, Ho Won ^a   Kim, Soo Young ^a   Kim, Woong Kwon ^a   Lee, Jong Lam ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON INJECTION; ENERGY BARRIER; INTERFACIAL LAYER; ORGANIC LIGHT-EMITTING DIODE (OLED);

CATHODES; ELECTRIC POTENTIAL; INSULATING MATERIALS; MAGNESIA;

LIGHT EMITTING DIODES;

EID: 24344494913     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2033129     Document Type: Article

References (12)

1. C.-W. Chen, C.-L. Lin, and C.-C. Wu, Appl. Phys. Lett. 85, 2469 (2004).
2. C. Qiu, H. Chen, Z. Xie, M. Wong, and H. S. Kwok, Appl. Phys. Lett. 80, 3485 (2002).
3. K. W. Ihm, T.-H. Kang, K.-J. Kim, C.-C. Hwang, and Y.-J. Park, Appl. Phys. Lett. 83, 2949 (2003).
4. Y.-E. Kim, H. Park, and J.-J. Kim, Appl. Phys. Lett. 69, 599 (1996).
5. S. T. Zhang, X. M. Ding, J. M. Zhao, H. Z. Shi, J. He, Z. H. Xiong, H. J. Ding, E. G. Obbard, Y. Q. Zhan, W. Huang, and X. Y. Hou, Appl. Phys. Lett. 84, 425 (2004).
6. J. M. Zhao, Y. Q. Zhan, S. T. Zhang, X. J. Wang, Y. C. Zhou, Y. Wu, Z. J. Wang, X. M. Ding, and X. Y. Hou, Appl. Phys. Lett. 84, 5377 (2004).
7. F. Li, H. Tang, J. Anderegg, and J. Shinar, Appl. Phys. Lett. 70, 1233 (1997).
8. S. J. Yoon, I. S. Lee, J.-W. Lee, and B. D. Oh, Jpn. J. Appl. Phys., Part 1 40, 809 (2001).
9. R. D. Shannon, J. Appl. Phys. 73, 348 (1993).
10. J. C. Hoogvliet and W. P. van Bennekom, Electrochim. Acta 47, 599 (2001).
11. J. M. Baik and J.-L. Lee, Met. Mater. Int. 10, 555 (2004).
12. Y. Gao, L. Wang, D. Zhang, L. Duan, G. Dong, and Y. Qiu, Appl. Phys. Lett. 82, 155 (2003).