ICCAS OpenIR
Anomalous current-voltage characteristics of polymer light-emitting diodes
Yu, G; Liu, YQ; Zhou, SQ; Bai, FL; Zeng, PJ; Zheng, M; Wu, X; Zhu, DB
2002-03-15
Source PublicationPHYSICAL REVIEW B
ISSN1098-0121
Volume65Issue:11
AbstractLight-emitting diodes based on an alternating copolymer containing triphenylamine and phenylene units (TPA-PPA) were prepared, and electrically and optically characterized. The diode with a structure of indium tin oxide/TPA-PPV/Al exhibited a "current anomaly'' phenomenon. We demonstrated that the "current anomaly'' is caused by a reverse internal electric field owing to the reabsorption of electroluminescent light rather than the changes in the aluminum-doping concentration during operation.
DOI10.1103/PhysRevB.65.115211
Indexed BySCI
Language英语
WOS IDWOS:000174548400067
PublisherAMERICAN PHYSICAL SOC
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79506
Collection中国科学院化学研究所
Corresponding AuthorYu, G
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yu, G,Liu, YQ,Zhou, SQ,et al. Anomalous current-voltage characteristics of polymer light-emitting diodes[J]. PHYSICAL REVIEW B,2002,65(11).
APA Yu, G.,Liu, YQ.,Zhou, SQ.,Bai, FL.,Zeng, PJ.,...&Zhu, DB.(2002).Anomalous current-voltage characteristics of polymer light-emitting diodes.PHYSICAL REVIEW B,65(11).
MLA Yu, G,et al."Anomalous current-voltage characteristics of polymer light-emitting diodes".PHYSICAL REVIEW B 65.11(2002).
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