Investigation of the interfacial properties of laminated polymer diodes

Tzung Fang Guo, Gufeng He, Seungmoon Pyo, Yang Yang

研究成果: Article同行評審

12 引文 斯高帕斯(Scopus)

摘要

Plastic lamination has become a promising approach to the fabrication of high-performance polymeric electronic devices. [T.-F. Guo, S. Pyo, S.-C. Chang, and Y. Yang, Adv. Funct. Mater. 11, 339 (2001)]. The major challenge for achieving high-performance laminated devices is the control of interface quality. In this letter, the various interfaces between two organic films have been investigated using atomic force microscope and impedance spectroscopy. Our results indicate the device performance is directly related to the formation of the interface. We attribute the better charge injection and higher electroluminescence efficiency of a laminated polymer light-emitting diode is due to the nanoscale surface roughness at the laminating interface.

原文English
頁(從 - 到)4042-4044
頁數3
期刊Applied Physics Letters
80
發行號21
DOIs
出版狀態Published - 2002 5月 27

All Science Journal Classification (ASJC) codes

  • 物理與天文學(雜項)

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