ICCAS OpenIR
Charge transport in accumulation layers of organic heterojunctions
Zhu, Feng; Wang, Haibo; Song, De; Lou, Kun; Yan, Donghang
2008-09-08
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume93Issue:10
AbstractWe studied the charge transport in organic heterojunction films consisting of copper phthalocyanine (CuPc) and copper hexadecafluorophthalocyanine (F(16)CuPc). The heterojunction effect between CuPc and F(16)CuPc induced high-density carriers at both sides of heterojunction. The Hall effect was observed at room temperature, which demonstrated the existence of free carriers and their delocalized transport under heterojunction effect. The Hall mobility of 1.2 cm(2)/V s for holes and 2.4 cm(2)/V s for electrons indicated that the transport capability of the heterojunction films is comparable to single crystals. The transport process was further explained by the multiple trap-and-release model according to the temperature dependence of conduction. (c) 2008 American Institute of Physics.
DOI10.1063/1.2980023
Indexed BySCI
Language英语
WOS IDWOS:000259797000097
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64786
Collection中国科学院化学研究所
Corresponding AuthorYan, Donghang
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Feng,Wang, Haibo,Song, De,et al. Charge transport in accumulation layers of organic heterojunctions[J]. APPLIED PHYSICS LETTERS,2008,93(10).
APA Zhu, Feng,Wang, Haibo,Song, De,Lou, Kun,&Yan, Donghang.(2008).Charge transport in accumulation layers of organic heterojunctions.APPLIED PHYSICS LETTERS,93(10).
MLA Zhu, Feng,et al."Charge transport in accumulation layers of organic heterojunctions".APPLIED PHYSICS LETTERS 93.10(2008).
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