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Self-assembled rigid conjugated polymer nanojunction and its nonlinear current-voltage characteristics at room temperature
Hu, WP; Nakashima, H; Furukawa, K; Kashimura, Y; Ajito, K; Torimitsu, K
2004-07-05
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume85Issue:1Pages:115-117
AbstractA gold/polymer/gold nanojunction was fabricated by the self-assembly of a rigid polymer, namely poly(p-phenyleneethynylene)s with thioacetyl groups, between gold nanogap electrodes. The self-assembly depends on: (i) the ideal rigidity of the polymer molecules and (ii) the strong affinity of the thioacetyl/thiol end groups of the polymer for the Au surface. The current-voltage (I-V) characteristics of the conjugated polymer nanojunction exhibited stepwise features (some steps appeared as peaks) at room temperature. The I-V can be explained as electron tunneling through the nanojunction. (C) 2004 American Institute of Physics.
DOI10.1063/1.1769590
Indexed BySCI
Language英语
WOS IDWOS:000222360300039
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:41[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81800
Collection中国科学院化学研究所
Affiliation1.NTT Corp, NTT Basic Res Labs, Kanagawa 2430198, Japan
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Organ Solids, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Hu, WP,Nakashima, H,Furukawa, K,et al. Self-assembled rigid conjugated polymer nanojunction and its nonlinear current-voltage characteristics at room temperature[J]. APPLIED PHYSICS LETTERS,2004,85(1):115-117.
APA Hu, WP,Nakashima, H,Furukawa, K,Kashimura, Y,Ajito, K,&Torimitsu, K.(2004).Self-assembled rigid conjugated polymer nanojunction and its nonlinear current-voltage characteristics at room temperature.APPLIED PHYSICS LETTERS,85(1),115-117.
MLA Hu, WP,et al."Self-assembled rigid conjugated polymer nanojunction and its nonlinear current-voltage characteristics at room temperature".APPLIED PHYSICS LETTERS 85.1(2004):115-117.
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